Solution
prove
Solution
Solution steps
Manipulating left side
Express with sin, cos
Rewrite using trig identities
Use the basic trigonometric identity:
We showed that the two sides could take the same form
Popular Examples
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Frequently Asked Questions (FAQ)
Is sec(A)-(cos(A))/(1+sin(A))=tan(A) ?
The answer to whether sec(A)-(cos(A))/(1+sin(A))=tan(A) is True