Math, asked by sanjo6926, 6 months ago

evaluate sin75+cos75

Answers

Answered by samadritamisra

9

Step-by-step explanation:

Express sin 75 as sin(45+30) and cos75 as cos(45+30).

Now apply sin(A+B) formula to find value of sin75 and apply cos(A+B) formula to find value of cos75.

Then ,add those two and you will get your answer.

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