Question

please help me to find out answer​

Answer 1

Just use. the value of the following trigonometric rqtios

Answer 2

Answer:

2sin²30° - 3cos²45° + tan²60°

= 2(1/2)² - 3(1/√2)² + (√3)²

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

= (1/2) - (3/2) + 3

= (1 - 3 + 6)/2

= (1+3)/2

= 4/2

= 2

option (d) is correct

hope the answer is helpful

pls mark this as brainliest