Question

. The value of 2 sin 30(^2)30° - 3 cos(^2) 45º = tan’60° + 3 sin90° is
(d) none of these
(c)0
(a) 1
(b)5​

Answer 1

this question is from which class

Answer 2

Answer:

None of these

Step-by-step explanation:

The value of 2 sin 30(^2)30° - 3 cos(^2) 45º = tan’60° + 3 sin90°

iFF 2 (1/2)^2- 3 (1/root(2)^2 = (root3) + 3

iFF 2 (1/4) - 3 (1/2)= (root3) + 3

iFF -1= (root3) + 3  NO TRUE