Question

derivative of sin(x)/cos(x)

Answer 1

sin ÷ cos = tan
so sin x ÷ cos x = tan x

Answer 2

Answer:

tanx

Step-by-step explanation:

we know that

sinx = l / h

cosx = b / h

so

sinx / cosx =[l / h ] / [b / h ]

= l / b = tanx

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