Trigonometrical Ratios and Identities 1 Question 11
11. Which of the following numbers is rational?
(a)
(b)
(c)
(d)
Show Answer
Answer:
Correct Answer: 11. (b)
Solution:
- Since,
and and
Therefore, all these values are irrational and
(a)
(b)
(c)
(d)
Correct Answer: 11. (b)
Solution:
Therefore, all these values are irrational and
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