Math, asked by shivonkshibu2006, 1 month ago

Evaluate:- Sin30° + Cos60° - Sin90°







time:8.00pm​

Answers

Answered by anitadevi052704
2

Answer:

We know that sin (90o) = 1 Taking LHS = = 1 Now, RHS = sin 90° = 1 ∴ LHS = RHS Hence, proved.Read more on Sarthaks.com - https://www.sarthaks.com/929083/prove-the-following-sin30-cos60-cos30-sin60-sin90?show=929086#a929086

Step-by-step explanation:

hope its helps:)

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