Simplify 1 + cot(t)/1 + tan(t) to a single trig function.a) Use Reciprocal Identities to rewrite the expression to only have sine, cosine or tangent function.b) Times an appropriate trig function to get rid of the complex fraction.c) Cancel the common factor between the numerator and denominator.d) Express the final answer without fraction.1 + cot(t)/1+tan(t)