+2 votes
29 views

The sum of all values of θ ∈ (0, π/2) satisfying sin22θ + cos42θ = 3/4 is 

A) π 

B)π/2 

C)3π/8 

D) 5π/4

 

 

from Jeemain 2019
in Trigonometry by (6.4k points)
reopened by | 29 views

1 Answer

+2 votes
Best answer

Your answer is here 

by (6.4k points)
532 questions
525 answers
8 comments
12 users