Math, asked by sachinnofficial, 5 months ago

Evaluate the following:
(i)sin 60 cos 30 +Sin37 cos 60

Answers

Answered by yourLuck

1

Step-by-step explanation:

sin60cos30+sin30cos60

sin60sin90-30+cos90-30cos60

sin60sin60+cos60cos60

sin²60+cos²60

=1

sin60cos30+sin30cos60

sin60sin90-30+cos90-30cos60

sin60sin60+cos60cos60

sin²60+cos²60

=1

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