Use the identity tan(90 - B) = cot(B)
Assuming B is a positive acute angle, find the value of B satisfying the equation tan(B + 8) = cot(2B + 22)
well its very confusing and i cant solve it
here is what ive doe
ive expanded tan (B + 8) to
(tan B tan 8 ) / ( 1-tanBtan8) = (1-tan2Btan22) / (tan 2B tan 22)
and when i cross multiply (to remove denominator,, its gets messeup,, and its wrong..
ive inputted the equation in a calculator and B is equal to 20 degrees.
can someone show me the right and completed solution for me to understand it.. simple solution will do
thanks a lot