Math, asked by dp694990, 9 months ago

18. Prove that V1+cos e/l-cos e-cosec e+ cote. Justify your answer.

Answers

Answered by sandy1816

1

Step-by-step explanation:

√1+cose/1-cose

=√(1+cose)²/1-cos²e

=√(1+cose)²/sin²e

=(1+cose)/sine

=cosece+cote

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