Prove that (cosec theta - sin theta)(sec theta - cos theta)=1/tan theta + cot theta step by step
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Answered by
285
easy
I won't give you the proper solution but
convert tan, cot, sec and cosec in terms of sin and cos
cosec = 1/ sin
sec = 1/cos
tan= sin/cos
cot= cos/sin
And remember to use the identity
1-sin^2 = cos^2
I won't give you the proper solution but
convert tan, cot, sec and cosec in terms of sin and cos
cosec = 1/ sin
sec = 1/cos
tan= sin/cos
cot= cos/sin
And remember to use the identity
1-sin^2 = cos^2
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Answered by
113
Explanation is in the pic.
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