Math, asked by shanthakumarshanthak, 11 months ago

prove that 1 + cot theta minus cos theta X 1 + tan theta + secant theta is equal to 2

Answers

Answered by sandy1816

1

Step-by-step explanation:

(1+cot-cosec)(1+tan+sec)

=(sin+cos-1/sin)(cos+sin+1/cos)

=(sin+cos)²-1/sincos

=1+2sincos-1/sincos

=2sincos/sincos

=2

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