Verifying trigonometric identities
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Verifying trigonometric identities
PLEASE SOLVE sin x + cos x /sin x - cos x-sin x/ cos x = sec x csc x
Please use parentheses. What you wrote is this:
which is incorrect. I believe what you meant is this:
As usual for working with trig identities start by converting any tanx, cotx, secx, and cscx functions to their sinx and cosx equivalents. Then it's a simple matter of combining the two fractions, simplifying, and applying the identity:
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