Math, asked by sandeep187350, 11 months ago

hlw friends solve with explain quick not short cut answers

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Answered by venkateshyugeswar
1
cos(270-15)+sin(180-15)
-sin15+sin15
0
answer is 0 for this question.
please mark as brain list answer
sandeep187350: hey - sin15 how
venkateshyugeswar: because cos(270-15) is 3 rd quadrant
venkateshyugeswar: so -sin15 will come
venkateshyugeswar: ok
Answered by swarna15
0
hope this will help u plz follow me and Mark it as brainliest plz
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sandeep187350: sry ur answer is wrong
sandeep187350: correct answer is 0
venkateshyugeswar: see properly
venkateshyugeswar: i kept answer
venkateshyugeswar: my answer is 0
sandeep187350: Ya
sandeep187350: but - sin15 how
venkateshyugeswar: can you mark it as brain list anwer
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