Question

Cot42°× tan42°
$\cot(42) \times \tan(42)$

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Answer 1

Answer:

Use this simple cos calculator to calculate the cos value for 42° in radians / degrees. The Trignometric Table of sin, cos, tan, cosec, sec, cot is useful to learn the common angles of trigonometrical ratios from 0° to 360°. Select degrees or radians in the drop down box and calculate the exact cos 42° value easily.

α

42

deg

cos (α)

0.743145

Answer 2

Cot x= 1/tan x
Then using the above we get 1