Question

express the sum of tan theta and cos theth is equal to product of sec theta
and cosec theta

Answer 1

the question given is wrong
it will be the sum of tan@+cot@
which is equal to
(sin@/cos@)+(cos@+sin@)
=(sin^2@+cos^2@)/sin@cos@
=1/sin@cos@
=1/sin@*1/cos@
=cosec@*sec@=sec@*cosec@
the solution is expressed