A 72 B 62 C 65 D 68 Please scroll down to see the correct answer and solution guideCho a, b, c > 0 thỏa mãn ab bc ca = 3abc Tìm giá trị nhỏ nhất của Q Cho a b c > 0 thỏa mãn ab bc ca = 3abc,Tìm giá trị nhỏ nhất của Q,Toán học Lớp 9,bài tập Toán học Lớp 9,giải bài tập Toán học Lớp 9,Toán học,Lớp 9 Given a, b, c are all non zero and abc=0 To prove= a^2/bcb^2/cac^2/ab=3 Proof LHS a^2/bcb^2/cac^2/ab LCM of bc, ca,and=ABC =a^3b^3c^3/ABC =3ABC/ABC =3 given abc=0 and if abc=0 then a^3b^3c^3=3abc
Find The Value Of A3 C3 3abc If A B C 5 And B2 C2 29 Brainly In
Is ab+bc+ca 2am
Is ab+bc+ca 2am-A 3 b 3 c 3 – 3abc = (a b c) (a 2 b 2 c 2 – ab – bc – ca) ⇒ 99 – 3abc = 9 (29 – 26) ⇒ 99 – 3abc = 27 ⇒ 3abc = 99 – 27 ⇒ 3abc = 72 ∴ \(\sqrt {3abc} = \sqrt {72} = 6\sqrt 2\) Related Questions If x – 1/x = 5√3 and x 4 Ax 2 1 = 0 and x 3 – 1/x 3 = B, then find; Answer a³b³c³3abc=(abc)(a²b²c²abbcca) Stepbystep explanation RHS = (abc)(a²b²c²abbcca) =a(a²b²c²abbcca)b(a²b²c²abbcca
Click here👆to get an answer to your question ️ If a b c = 9 and ab bc ca = 23 , then a^2 b^2 c^2 is equal to After trying a lot, I've got a simple solution Suppose that, $2≤a≤b≤c$ Note that, $$abbcca2 Chứng minh a 3 b 3 c 33abc=(abc)(a 2 b 2 c 2abbcca) Theo dõi Vi phạm YOMEDIA Trả lời (1) A = a3 b3 c3 3abc thành nhân tử Lời giải Từ (ab)3= a3 3a2b 3ab2 b3 = a3 b3 3ab (ab) Ta suy ra a3 b3 = (ab)3 3ab (ab) (1) áp dụng hằng đẳng thức (1) vào giải bài toán ta có
There are some two wheelers and four wheelers in a parking lotTo ask Unlimited Maths doubts download Doubtnut from https//googl/9WZjCW Find the value of `a^3b^3c^33abc` if `1)abc=8, abbcca=19` `2)abc=5 ,Solution for abbcca=abc equation Simplifying ab bc ca = abc Reorder the terms ab ac bc = abc Solving ab ac bc = abc Solving for variable 'a' Move all terms containing a to the left, all other terms to the right
HELLO, we can prove the evaluation by looking at the RIGHT HAND SIDE of this equationI have written the answer and I hope it is useful to you ) PEACE Given ⇒ a b c = 7 ⇒ a3 b3 c3 3abc = 175 Formula Used a3 b3 c3 3abc = (a b c)(a2 b Q19 The distance between points P and Q is 485 km If a person starts from point P with the speed of 60 km/h and another person is running with a certain speed from point Q and they both meet after 25 hours then find the speed of the person who starts fromClick here👆to get an answer to your question ️ If a b c = 11 and ab bc ca = , then the value of the expression a^3 b^3 c^3 3abc will be
Solved Example on Simplification of (a b c)(a\(^{2}\) b\(^{2}\) c\(^{2}\) – ab – bc – ca) 1 Simplify (x 2y 3z)(x\(^{2}\) 4y\(^{2}\) 9z\(^{2Ta co (abbcac) 2 3abc (abc) = a 2 b 2 b 2 c 2 a 2 c 2 2a 2 bc 2b 2 ac 2c 2 ab 3a 2 bc 3b 2 ac 3c 2 ab =a 2 b 2 b 2 c 2 a 2 c 2 a 2 bc b 2 acc 2 ab => dpcm Nếu bạn hỏi, bạn chỉ thu về một câu trả lời Nhưng khi bạn suy nghĩ trả lời, bạn sẽ thu về gấp bội!Bài 6 Cho tam giác ABC vuông tại A, đường cao AH(h thuộc BC), AB= 3cm, BC= 6cm 1, Tính AC, HB, HC, HA 2, Gọi E, F lần lượt là hình chiếu của H trên cạnh AB và AC
See a 3 b 3 c 3 3abc = ( a b c)(a 2 b 2 c 2 ab bc ca) If we multiply by 2 and divide by 2 then (a b c) / 2 (2a 2 2b 2 2c 2 2ab 2bcSOLUTION We know that, (a b c) 2 = a 2 b 2 c 2 2(ab bc ca) ⇒ 9 2 = 29 2(ab bc ca) ⇒ ab bc ca = (81 – 29)/2 ⇒ (ab bc ca) = 26 1We know, a3 b3 c3 3abc = (a b c )(a2 b2 c2 ab ac bc) Now it is given that a3 b3 c3 = 3abc So, a3 b3 c3
Use the distributive property to multiply a b c by a 2 b 2 c 2 − a b − b c − c a and combine like terms Subtract a^ {3} from both sides Subtract a 3 from both sides Combine a^ {3} and a^ {3} to get 0 Combine a 3 and − a 3 to get 0 Add 3abc to both sides Add 3 a b c to both sidesयदि a b c = 5 और ab bc ca = 4 है, तो a 3 b 3 c 3 – 3a यदि a b c = 5 और ab bc ca = 4 है, तो a 3 b 3 c 3 – 3abc किसके बराबर है?If a^3b^3c^33abc=p(a^2b^2c^2abbcca) then write value of pbharti bhawan class 9 chapter 3(d) question 1 solution
Cho 3 số thực dương a,b,c thỏa mãn abbcca=1 Chứng minh rằng \(\frac{a}{\sqrt{1a^2}}\frac{b}{\sqrt{1b^2}}\frac{c}{\sqrt{1c^2}}\le\frac{3}{2`a^2b ab^2 b^2c bc^2 ac^2 a^2c 3abc` We need to group these terms in a way so that we could find some common factors Now there are 7 terms in the expression, which is not a verySolution This proceeds as Given polynomial (8a 3 27b 3 125c 3 – 90abc) can be written as (2a) 3 (3b) 3 (5c) 3 – 3 (2a) (3b) (5c) And this represents identity a 3 b 3 c 3 3abc = (a b c) (a 2 b 2 c 2 ab bc ca) Where a = 2a, b = 3b and c = 5c
Quantitative Aptitude Arithmetic Ability Questions & Answers for Bank Exams If a b c = 8 and ab bc ca = , then a^3 b^3 c^3 3abc is equal to25 (15) (14) (3) Choose An Option That Best Describes Your Problem Answer not in Detail Incomplete Answer Answer Incorrect Others Answer not in DetailI tried to compute from $(ab)^2 (bc)^2 (ca)^2 \geq 0$ Stack Exchange Network Stack Exchange network consists of 178 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers
(abbcca)² = (ab) ²(bc)²(ca)²2(ab)(bc)2(bc)(ca)2(ca)(ab) hence, (ab)²(bc)²(ca)²2ab²c2abc²2a²bc (ab)²(bc)²(ca)²2abc(bca)A b c = 2 ab bc ca = 2 abc = 2 Formula used (a b c) 2 = a 2 b 2 c 2 2(ab bc ca) a 3 b 3 c 3 3abc = (a b c)a 2 b 2 c 2 (ab bc ca) Calculation (a b c) = 2 On squaring both sides, we get ⇒ a 2 b 2 c 2 2(ab bc ca) = 4 ⇒ a 2 b 2 c 2 2(2) = 4 ⇒ a 2 b 2 c 2 = 8Related Questions यदि a b c = 5 और ab bc ca = 4 है, तो a 3 b 3 c 3 – 3abc कि;
Click here👆to get an answer to your question ️ If a b c = 5 and ab bc ca = 10 , then prove that a^3 b^3 c^3 3abc = 25 Subhikshasampath (abc) 2 =a 2 b 2 c 2 2ab2bc2ca a 2 b 2 c 2 = (abc) 2 2ab2bc2ca a 2 b 2 c 2 = (7) 2 2 (abbcca) a 2 b 2 c 2 = (7) 2 2 () a 2 b 2 c 2 = 4940 a2b2c2= 9 a 3 b 3 c 3 3abc = (a b c)(a 2 b 2 c 2 ab bc ca) (a b c) 2 = a 2 b 2 c 2 2(ab bc ca) Calculation Let Δ = \(\left {\begin{array}{*{}{c}} {{a}}&{{b}}&{{c}}\\ {{b}}&{{c}}&{{a}}\\ {{c}}&{{a}}&{{b}} \end{array}} \right\) = a (cb a 2) b (b 2 ca) c (ba c 2) = abc a 3 b 3 abc abc c 3
X^3y^3z^33xyz=(xyz)(x^2y^2z^2xyyzzx)a^3b^3c^33abc=(abc)(a^2b^2c^2abbcca)a^3b^3c^33abc formula proofx^3y^3z^33xyz formula proofaVới abc là các số thực dương thỏa mãn ab bc ca = 3abc Tìm giá trị nhỏ nhất của P = Câu hỏi và hướng dẫn giải Nhận biết Với a,b,c là các số thực dương thỏa mãn ab bc ca = 3abc Tìm giá trị nhỏ nhất của P = A P min = 3/2 B views around the world You can reuse this answer Creative Commons License
Value of (abc) is zero Why?A 3 b 3c 3 − 3abc = (a b c)(a 2 b 2 c 2 ab – bc ca) Hence a 3 b 3c 3 − 3abc = (a b c)(a 2 b 2 c 2 ab – bc ca) Was this answer helpful?If a b c = 6 and ab bc ca = 10, then value of a3 b3 c3 3abc is a) 36 b) 48 c) 42 d) 40 Solution(By Examveda Team) Given , a b c = 6 ab bc ca = 10 ∴ (a b c) 2 = 36 ⇒ a 2 b 2 c 2 2ab 2bc 2ca = 36 ⇒ a 2 b 2 c 2 2(ab bc ca) = 36 ⇒ a 2 b 2 c 2 2 × 10 = 36 ⇒ a 2 b 2 c 2 = 16 As we know
Click here👆to get an answer to your question ️ If a b c = 9 and ab bc ac = 26 find the value of a^3 b^3 c^3 3abcIf a b c = 1, ab bc ca = 2 and abc = 3, then the value of a4 b4 c4 is equal to _____ Welcome to Sarthaks eConnect A unique platform where students can interact with teachers/experts/students to get solutions to their queries If abc=0, then find the value of a2/bcb2/cac2/ab and this time please explain it properly because last time I could not understand how_to_reg Follow thumb_up Like (14)
Si a ac b bc , además a b abc 0 Calcular el valor de a b c bc ac ab a) 0 b) 1 c) – 3 d) 3 e) 3/2 03 Sabiendo que se cumple 2 2 2 a c b a c b abc 12 2 2 2 b c c a a b abc 18 Calcular 2 2 2 (a b) (b c) (c a) ab bc ca a) 3/2 b) 24 c) 2/3 d) 36 e) 32 04Math(abc)^3=a^3b^3c^33(abc)(abbcca)3abc/math math0=a^3b^3c^303abc/math matha^3b^3c^3=3abc/math math\displaystyle \dfrac {a^3b^3c^3B 3 c 3 = 72 (2) c 3 a 3 = 35 (3) On adding (1), (2) and (3) a 3 b 3 b 3 c 3 c 3 a 3 = 91 72 35 ⇒ 2(a 3 b 3 c 3) = 198 ⇒ a 3 b 3 c 3 = 99 Using algebraic identities, a 3 b 3 c 3 3abc = (a b c) (a 2 b 2 c 2 ab bc ca) By putting the respective values, ⇒ 99 3abc = 9 (29 26) ∵ ab
Given a b c = 12 2ab 2bc 2ca = 36 Concept a3 b3 c3 = (a b c) (a2 b2 c2 ab bc ca) 3abc (a b Question If a b c = 12 and 2ab 2bc 2ca = 36 Find the value of a 3 b 3 c 3 3abc OptionsClick here👆to get an answer to your question ️ If a^2 b^2 c^2 = 250 and ab bc ca = 3 , then find a b cNote that (a^3b^3c^3)(abc)(a^2b^2c^2)(abbcca)(abc)3abc = 0 Using the fact that abc = 0, this reduces to a^3b^3c^3 = 3abc Thus, a^5b^5c^5 = 3abc
If a, b, c are in continued proportion, prove that abc(a b c)3 = (ab bc ca)3 CISCE ICSE Class 10 Question Papers 301 Textbook Solutions Important Solutions 2871 Question Bank Solutions Concept Notes & Videos 251 Time Tables 15 Syllabus Advertisement Remove all
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