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faariat

  • 2 years ago

1 + sec^2x sin^2x = sec^2x please help verify the equation so the left side is equal to the right

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  1. myininaya
    • 2 years ago
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    One side is expressed as two terms where the other side is expressed as one. So first step is to write those two terms as one term. So first you could wright in terms of sin and cos if you like.

  2. myininaya
    • 2 years ago
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    So you have what on the left hand side if you do that.

  3. faariat
    • 2 years ago
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    i dont know how to do that

  4. myininaya
    • 2 years ago
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    so you don't know how to write sec in terms of cos?

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