21. Evaluate : Sin 30 + cos30
Answers
Answered by
0
Step-by-step explanation:
sin30 + cos30
1/2 +√3/2
1+√3/2
Answered by
0
Answer:
1+root3/2
Step-by-step explanation:
sin 30° + cos 30°
=1/2+root3/2
=1+root3/2
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