Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
AP EAMCET202421 May 2024Morning ShiftMathematicsTrigonometric Ratios & IdentitiesActual

If the general solution set of x+3 3 x+ 5 x=0 is S , then / S =

Options

  1. A1,-1,0
  2. B1 2 , -1 2 , 0,1,-1
  3. C3 2 , 0, - 3 2
  4. D1,-1, 3 2 , 0, - 3 2

Correct answer

C. 3 2 , 0, - 3 2

Step-by-step solution

aligned & x+ 5 x+3 3 x=0 & 2 3 x 2 x+3 3 x=0 & 3 x(2 2 x+3)=0 & 3 x=0 ( 2 x -3 2 ) & 3 x=0, , 2 , 3 , 4 , 5 & x=0, 3 , 2 3 , , 4 3 , 5 3 0, 3 2 , - 3 2 aligned

Practice Trigonometric Ratios & Identities on Quantrex Academy →

More from Trigonometric Ratios & Identities

If x+ x= 1 2 and 0 < x < , then x= 2025If A and B are acute angles satisfying 3 ^2 A+2 ^2 B=4 and 3 A B = 2 B A , then A+2 B= 2025In a ABC , if ^2 ~B = A and 2 ^2 ~A =3 ^2 ~B , then the triangle is 202512 2 12 3 12 4 12 5 12 6 12 = 2025If ( 4 + )= ^3 ( 4 + ) , then ( + ) ( - )= 2025If A+B+C+D=2 , then A+ B+ C+ D= 2025(4 ^2 20 -1 ) (4 ^2 3 20 -1 ) (4 ^2 5 20 +1 ) (4 ^2 7 20 -1 ) (4 ^2 9 20 -1 )= 2025If A and B are the values such that (A+B) and (A-B) are not odd multiples of 2 and 2 (A+B)=3 (A-B) , then A A= 2025 Full Trigonometric Ratios & Identities list All AP EAMCET PYQs