√1+cos /1-cos =cosec +cot
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Answer:
√1 + cos / 1 - cos = cosec + cot
LHS = √1 + cos * 1 + cos / 1 - cos * 1 + cos
= √ (1 + cos)2 / (1)2 - (cos)2
= √(1 + cos )2 / (sin)2
= 1 + cos / sin
= 1/sin + 1/cos
= cosec + cot
Step-by-step explanation:
want to inform that it's not 2 but it means square
hope it will help you ☺️
Answered by
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Answer:
the required answer for your question is 4
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