shreyamjhn
shreyamjhn shreyamjhn
  • 01-10-2020
  • Mathematics
contestada

prove that :

tan^2(theta) - tan^2(alpha) = sec^2(theta) - sec^2(alpha)​

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mross33
mross33 mross33
  • 01-10-2020
the answer to life is 42
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