NCERT Class 10 Chapter 8 Trigonometry Official CBSE Board Sample Problems Very Short Answer (For CBSE, ICSE, IAS, NET, NRA 2022)
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Question
If , find the value of
Solution
As we know that
Question
If , find the value of sec A.
Solution
Question
Find the value of .
Solution
[Using
= 0
Question
If and, then find A and B.
Solution
… . (i)
… (ii)
On solving land 2, we get and
Question
If and , find the value of X.
Solution
Question
If and , find the value of
Solution
If and
Question
If , find the value of .
Solution
Question
Evaluate
Solution
Question
Express in terms of trigonometric ratios of angles greater than
Solution
Question
Find the value of
Solution
-1
Question
What is the maximum value can take?
Solution
The maximum value it can take is 1