NCERT Class 10 Mathematics Trigonometry Worksheet 2 CBSE Board Sample Problems
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Trigonometry Worksheet 2
Question 1
If sec, prove that or
Question 2
It , then find the value of
Question 3
If , the tick mark whichever option is correct
a)
b)
c)
d)
Answer: b
Question 3
If where 2A is, ail acute angle. Find the value of A.
Question 4
If and . Find the value of A and B.
Question 5
If sin (A+B) = 1 and B, then find the value of A and B.
Question 6
If Find cos A and tan A.
Question 7
If then value of
a) 30
b) 60
c) 90
d) 120
Answer: c
Question 8
If then
a)
b)
c)
d)
Answer: c