please i need help with this problem.

cosB/1-tanB + sinB/1-cotB = sinB + cosB

how can i prove this identity?

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- Nov 28th 2009, 11:37 AMCooksproving identities
please i need help with this problem.

cosB/1-tanB + sinB/1-cotB = sinB + cosB

how can i prove this identity? - Nov 28th 2009, 01:13 PMskeeter
- Dec 1st 2009, 02:12 AMmrmohamed
**hi all**