Question

EXERCISE 8.2
1. Evaluate the following:
(1) Sin 60° cos 30° + sin 30° cos 60°
(ii) 2 tanº 45° + cos 30º-sin60°
cOS 45
sec 30° + cosec 30°
(iv)
sin 30° + tan 45º - cosec 60°
sec 30° + cos 60° + cot 45°
5 COS? 60° + 4 sec? 30° - tan? 45°
sin? 30° + cos? 30°
2. Choose the corner​

Answer 1

Answer:

every question is easy

follow ur text book