Web4 aug. 2024 · (ii) If 3A = 4B = 6C, find A : B : C Solution: A : B = B : C = Question 11. (i) If , Find x : y (ii) ) If a : b = 3 : 11, find (15a – 3b) : (9a + 5b). a Solution: (i) ⇒ 9x + 15y = 21x – 35y [By cross multiplication] ⇒ 21x – 9x = 15y + 35y > Question 12. (i) If (4x² + xy) : (3xy – y²) = 12 : 5, find (x + 2y) : (2x + y). Web28 jun. 2024 · (i) If A : B = and B : C = , find A : B : C. (ii) If 3A = 4B = 6C, find A : B : C Solution: Question 11. (i) If , Find x : y (ii) ) If a : b = 3 : 11, find (15a – 3b) : (9a + 5b). a Solution: Question 12. (i) If (4x² + xy) : (3xy – y²) = 12 : 5, find (x + 2y) : (2x + y). (ii) If y (3x – y) : x (4x + y) = 5 : 12. Find (x² + y²) : (x + y)². Solution:
If a2 + b2 + c2 = 2 (a - b - c) - 3, then the value of 2a - 3b + 4c is ...
WebSolution (By Examveda Team) = 3A = 5B and 4B = 6C ⇒ A B = 5 3 and B C = 6 4 = 3 2 ⇒ A C = ( A B × B C) = 5 3 × 3 2 = 5 2 ⇒ A: C = 5: 2 Join The Discussion Related Questions … Web27 aug. 2024 · 3A = 4B 3/4x = B At the same time, 3A = 6C 3/6A = C 1/2x = C We know that, According to angle sum property, Sum of angles in a triangle is equal to 180° So, A … peat flavor in scotch
If 3a = 4b = 6c; Find A: B: C. - Mathematics Shaalaa.com
Web22 mrt. 2024 · Here through in vitro experiments, we discover that KaiBC RS is a primordial circadian clock with a mechanism that is different from the widely studied circadian oscillator in Synechococcus ... WebSolution 3 a + 2 b 5 a + 3 b = 18 29 ⇒ 29 (3a + 2b) = 18 (5a + 3b) ⇒ 87a + 58b = 90a + 54b ⇒ 58b - 54b = 90a - 87a ⇒ 4b = 3a ⇒ a b = 4 3 Concept: Concept of Ratio Is there an error in this question or solution? 2015-2016 (March) Q 3.3 Q 3.2 Q 4.1 APPEARS IN 2015-2016 (March) (with solutions) Q 3.3 3 marks Web27 aug. 2008 · 2012-11-03 设a,b,c都是正数,且3^a=4^b=6^c,那么 23 2011-07-30 设a、b、c都是正数,且3^a=4^b=6^c,则以下正确的... 29 2011-10-23 已知a,b,c都是正数, … meaning of assertiveness in hindi