- #1
aisha
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Expression eqivalent to 1+sec/cos ?? Explain please
How do u find an expression equivalent to [tex] \frac {1+\sec\theta} {\cos\theta} [/tex] to be [tex] \frac {\cos\theta+1} {\cos^2\theta} [/tex]
When I did this question I got my answer to be [tex] \frac {2} {\cos\theta}[/tex]
Im not very good with identities can someone please explain to me how to do this question and other like it.
How do u find an expression equivalent to [tex] \frac {1+\sec\theta} {\cos\theta} [/tex] to be [tex] \frac {\cos\theta+1} {\cos^2\theta} [/tex]
When I did this question I got my answer to be [tex] \frac {2} {\cos\theta}[/tex]
Im not very good with identities can someone please explain to me how to do this question and other like it.
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