cosecA-cotA= than cosecA+cotA=?
k2w2:
wht than its incomplete
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Hello !
cosecA - cotA = x
we know that ,
cosec²A - cot²A = 1
(cosecA + cotA) (cosec A - cotA) = 1
(cosecA + cotA) x = 1
cosecA + cotA = 1/x
cosecA - cotA = x
we know that ,
cosec²A - cot²A = 1
(cosecA + cotA) (cosec A - cotA) = 1
(cosecA + cotA) x = 1
cosecA + cotA = 1/x
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