4m=cotA(1+SinA), 4n=cotA(1-SinA) Proved that (m2-n2)=mn

Please help with this one. I've worked it out in so many ways and can't tell what's correct.sinA sinA ----- - ------ 1+sinA
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2. asked by Jasmine
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4m=cotA(1+SinA), 4n=cotA(1-SinA)Proved that (m2-n2)=mn
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2. asked by Himani
3. 603 views
prove that the following are identity1. (cotA+cosecA-1)/(cotA-cosecA+1)=cosecA+cotA 2. (sinA-cosA+1)/(sinA+cosA-1)=
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2. asked by Anonymous
3. 566 views
Establish the following identity: CosA/1-TanA + SinA/1-CotA = CosA-SinA
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2. asked by uche
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prove that :cosA-sinA+1/cosA+sinA-1=cosecA+cotA
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2. asked by rajan
3. 716 views
ProveSinA/1-CosA = CosecA + CotA
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2. asked by kumar
3. 2,523 views
If secB=x,tanB=y(cosecA-cotA)=4/3,sinA+cosA=?
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2. asked by Nazmul
3. 556 views
express the trig. ratios sinA,secA ntanA in terms of cotA.
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2. asked by Anonymous
3. 525 views
the velocity ratio of an inclined plane whose angle is a Ia). VR=1/sinA b). VR=1/tanA c). VR=1/cosA d). VR=1/cotA?
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2. asked by poppy👌🤔
3. 417 views
Hi, can someone give me the answer to this question:secA-tanA=1/4. Find cosA I got: CosA=4(1-sinA) Is my answer good? Now
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2. asked by Shym
3. 925 views