Prove that cos30 + sin60/ 1 + cos60 + sin30 =root3/2
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Answered by
292
cos30°+sin60°/ 1+ cos60 + sin30
√3/2 +√3/2 / 1+ 1/2+1/2
2√3/2 /1+2/2
2√3/2 / 4/2 ( 2 and 2 get cancelled )
2√3/4 ( cancellation)
√3/2
hope it's help u
√3/2 +√3/2 / 1+ 1/2+1/2
2√3/2 /1+2/2
2√3/2 / 4/2 ( 2 and 2 get cancelled )
2√3/4 ( cancellation)
√3/2
hope it's help u
Answered by
43
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