Prove that (cosecA- cotA)×(cosec A+cotA)=1
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Step-by-step explanation:
We know that, cosecA=1/sinA and cotA= cosA/sinA
From the above known equations, we apply them to the given question, and voila! you got your answer!
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Answer:
everything is 1
Step-by-step explanation:
(1-1)×(1+1)
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