Question

if sec0= x/6 and 6/x=tan0 tyen find the value of 9(x^2-1/x^2)...plzz fast ...​

Answer 1

Answer:

The answer is here.........

Hope it will help you......

Answer 2

Answer:

sec^2x-ran^2x=1

x^2/36-36/x^2=1

see attachment

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