Math, asked by diptishetty, 1 year ago

if cos theta. =1/2 then find 2sec theta/tan square theta ​

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Answered by sangita1875
1
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Answered by brunoconti
0

cos(theta) = 1/2 then sec(theta) = 2

and (tan(theta))^2 = (sec(theta))^2 -1

= 4 - 1 = 3.

then 2 sec(theta) / (tan(theta))^2 =

= 2 * 2/3 = 4/3.

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