what is the value of cosec 60 sin 30
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3
cosec= 1/ sin
so cosec 60 = 1/ sin 60
therefore cosec 60 = 2/√3
and sin 30 =1/2
cosec 60 sin 30 = 1/2 * 1/√3
=1/√3
so cosec 60 = 1/ sin 60
therefore cosec 60 = 2/√3
and sin 30 =1/2
cosec 60 sin 30 = 1/2 * 1/√3
=1/√3
Answered by
1
Cosec60 = 2/✓3 Sin 30 = 1/2 cosec60*sin30 = 2/✓3*1/2 = 1/✓3
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