Math, asked by jinaborah9260, 1 year ago

Sign into 9030 degree minus theta into cos theta + cos into 90 degree minus theta into sin theta equal to answer please

Answers

Answered by ashu1324
0
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Answered by kamleshkky532004
0

Answer:

sin (9030)'= sin (9000+30)= sin 30

= 1/2

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