Maths
This question was asked in Ex 8.1, 9

In Δ ABC right angled at A sin B = 3/4  prove that sec B + tan B = root 11 by 5

rukku ss's image
rukku ss
May 20, 2018, 9:33 p.m.

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Saurav Kumar's image
Saurav Kumar
May 20, 2018, 10:04 p.m.
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