1.
cscØtanØ = secØ
LS = (1/sinØ)(sinØ/cosØ)
= 1/cosØ
= secØ
= RS
2. cosx + sinxtanx = secx
LS = cosx + sinx(sinx/cosx)
= (cos^2 x + sin^2 x)/cosx
= 1/cosx
= secx
= RS
1. Prove csc(symbol for angle) tan(symbol for angle) = sec(symbol for angle)
2. Prove cosx+sinxtanx=secx
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