Question

value of 4 (sin⁴30°+cos⁴60°) is
(a)0
(b)1
(c)2
(d)3​

Answer 1

4 (sin⁴30°+cos⁴60°) is

uh lets put the respective values

4 [ (1/2)⁴+ (1/2)⁴] is

4 x 2/16

4 x 1/8

2 x 1/4

2/4

1/2

its literally 1/2, the options are probably wrong