Use a cofunction to write an expression equal to csc(4ð/11).
I need help solving this problem. Thank You
2 answers
What is ð ?
Did you notice that trig co-functions come in pairs:
sine ---cosine
secant --- cosecant
tangent --- cotangent
so csc(4π/11) = ......
sine ---cosine
secant --- cosecant
tangent --- cotangent
so csc(4π/11) = ......