cosecA=2^-2 then find the other 5 other 5 relations.
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cosecA = 2^-2 = 1/2^2 = 1/4
So
sin A = 1/ cosecA = 1/1/4 = 4
so ....
sin^2 A = 1 - cos^2 A
16 = 1 - cos^2 A
so .... cos^2 A = -15
cos A = -15 ^ 1/2 = iota 15^1/2
u can find the others by urself hope this helps
cosecA = 2^-2 = 1/2^2 = 1/4
So
sin A = 1/ cosecA = 1/1/4 = 4
so ....
sin^2 A = 1 - cos^2 A
16 = 1 - cos^2 A
so .... cos^2 A = -15
cos A = -15 ^ 1/2 = iota 15^1/2
u can find the others by urself hope this helps
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