Write the value of cosec square 30° minus cos square 30°
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hello... mate.... here is your solution...
=cosec^2(30) - cos^2(30)
=(2)^2 - (√3/2)^2
=4 - 3/4
=(16-3) / 4
= 13 / 4......ans
=cosec^2(30) - cos^2(30)
=(2)^2 - (√3/2)^2
=4 - 3/4
=(16-3) / 4
= 13 / 4......ans
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