Math, asked by 123p1, 1 year ago

prove sn = sm..... hhhh

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Answered by Ak11052002
1
is sin i/sin r = u1/u2 or sin i/sin r = u2/u1. please tell me

123p1: galat h
123p1: sin(g) sin(@) sin(l) sin(@) sin(t) hhh
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