Question

prove that (cosecA-sinA)(secA-cosA)(tanA+cotA)=1​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

cosecA= 1/sinA

so, cosecA-sinA=(1- sin^2 A) / sinA

=cos^A/ sinA

similarly, secA-cosA= sin^A/cosA

tanA+cotA=tanA+1/ tanA=( tan^A+1)/ tanA

sec^2A/tanA

now u can solve further I have just simplfied for u.u should reach the answer by urself