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eroshea

  • 3 years ago

arcsinx-arccosx=0 i know the answer is 45, but i dont know how to solve for it

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  1. klimenkov
    • 3 years ago
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    \(\arcsin x+\arccos x=\frac \pi 2\)

  2. AravindG
    • 3 years ago
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    yep use that property above : replace arc cos x by pi/2-arcsin x

  3. AravindG
    • 3 years ago
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    or vice versa !

  4. eroshea
    • 3 years ago
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    ok..! i'll try.. thank you! :))

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