Math, asked by manbirsinghsidhu56, 11 months ago

Prove without using trigonometric tables:
sin? 5° + sin? 10° + ...... + sin? 85° + sin? 90° - 91

Answers

Answered by Amanshaikh6080

0

Answer:

Sin5 + sin10 +............+ sin85 + sin90

Sin5 + Sin10 +........... + cos5+1

Ans:0

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