NCERT Class 10 Mathematics Trigonometry Worksheet 1 CBSE Board Sample Problems (For CBSE, ICSE, IAS, NET, NRA 2022)

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Trigonometry Worksheet 1

Match the Following

Match the Following
1
2
0

Answer:

1) Self-explanatory

We Can Find the Values of Trigonometric Ratio՚S Various Angle
Angles (A)Cos ATan ACosec ASec ACot A
010Not defined1Not defined
2
11
2
10Not defined1Not defined0

Question 2

True and False

a) for some angle A.

b)

c) for an acute angle

d)

e) Sin A + Cos A = 1

f)

g)

h)

Answer:

a) False

b) True

c) True

d) False

e) False

f) True

g) True

h) True

Question 3

Fill in the blanks

a) 5 ________

b) ________

c) is ________

d) If ________

e) ________

f) ________

g) ________

h) ________

Question 3

Prove the following identity

Answer