Chemistry, asked by priyankapanda972006, 12 hours ago

Can Someone Solve This Math Problem Plz​

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Answers

Answered by chatterjeebipul146
1

Answer:

(a) 0

Explanation:

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

= (1 + tan theta + sec theta) (cosec theta - cosec theta)

[1 + cot theta = cosec theta)

= (1 + tan theta + sec theta) (0)

= 0

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