3. Evaluate :
2
(i)
sin? 63°+ sin? 27°
cos? 17° + cos73°
Answers
Answered by
0
Answer:
both the answers are 1
Step-by-step explanation:
because 63 and 27
17 and 73
are in total 90 degrees
Answered by
0
Answer:
The both answers are 1..
Step-by-step explanation:
please mark me as a brainliest my friend..
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