Prove that cos0/(1-tan0) + sin0/(1-cot0) = (cos0 + sin0)
Asked by Janu5320 | 14th Jun, 2008, 01:14: PM
Expert Answer:
L.H.S. = 1/(1-0) + 0/(1-cot0) [since, cos0 = 1, tan0 = 0, sin0 = 0]
= 1
R.H.S. = 1 + 0 = 1 [since, cos0 = 1, sin0 = 0]
therefore, L.H.S. = R.H.S.
Answered by | 14th Jun, 2008, 08:47: PM
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