Question

sin 60 into cos 30+sin 45 into cos45
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Answer 1

Root3*root3+ 1/2*1/2
3 + 1/4
1

Answer 2

Answer:

EXERCISE 8.2 Evaluate the following a sin 60 cos 30 sin 30 cos 60 m 2 tan 45 cos 30 60 cos 45 sec 30° + cosec 30 sec 30 - cos 60+ cot 45° 5 cos 60° + 4 sec 30 -tan 45 sin 30° + cos 30 3. Choose the correct option and justify your choice me 2 tan 30 2 0 (iv) in 30 tan 45 termine the thir