SOLUTION: How do you verify identities? example: sin/1-cos+1-cos/sin=2csc
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Question 584655: How do you verify identities? example: sin/1-cos+1-cos/sin=2csc
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Apply the LCD and add the two fractions:
Apply the Pythagorean Identity to the numerator:
Factor a 2 out of the numerator:
Eliminate the factor common to both numerator and denominator:
Sine is the reciprocal of Cosecant, so:
John

My calculator said it, I believe it, that settles it
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