2 years ago

Simplify the expression. Cosx cscx tanx

Mathematics

1 answer:

IgorLugansk [536]2 years ago

7 0

Answer:

Step-by-step explanation:

Using the trigonometric identities

csc x = $\frac{1}{sinx}$ and tan x = $\frac{sinx}{cosx}$

Given

cos x csc x tan x

= cos x × $\frac{1}{sinx}$ × $\frac{sinx}{cosx}$

Cancel sin x and cos x on numerator/ denominator

= 1

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