EASY
10th CBSE
IMPORTANT
Earn 100

cos A is the abbreviation used for the cosecant of angle A.
(a)True
(b)False

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Important Questions on Introduction to Trigonometry
EASY
10th CBSE
IMPORTANT
is not defined for .

EASY
10th CBSE
IMPORTANT
is not defined for .

EASY
10th CBSE
IMPORTANT
The value of increases as increases from to .

EASY
10th CBSE
IMPORTANT
The value of increases as increases from to .

EASY
10th CBSE
IMPORTANT
In the adjoining figure, is a right angled triangle , right angled at . Using the figure answer question:
The value of is

EASY
10th CBSE
IMPORTANT
In the adjoining figure, is a right angled triangle , right angled at and . Using the figure answer question:
The value of is

EASY
10th CBSE
IMPORTANT
In the adjoining figure, is a right angled triangle , right angled at . Using the figure answer question:
The value of is

EASY
10th CBSE
IMPORTANT
In the adjoining figure, is a right angled triangle , right angled at and . Using the figure answer question:
The value of is
