Question

What is the value of Cot 60 - Sec 30?

A) -1/3 B) -1/√3 C) 1/√3 D) 1/3

Answer 1

Answer:

cot 60 degree - sec 30 degree

= 1/ root 3 - 2/root 3

=1-2/ root 3

= -1/root 3

cot 60 degree = 1/ root 3. And this

sec 30 degree = -2/ root 3. in maths lesson trigonometry and this is shown in trigonometry ratios of table.

Step-by-step explanation:

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Answer 2

Answer:

Cot60=1/√3

Sec30=2/√3

then,

Cot 60-Sec30=1/√3-2/√3=-1/√3ans

Step-by-step explanation:

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