Question 39

Maximum value of $$(2sin\theta+3 cos\theta)$$ is

Solution

$$\because$$ Maximum Value of $$a\sin{\theta}+b\cos{\theta}=\sqrt{a^{2}+b^{2}}$$
$$\therefore$$ Maximum Value of $$2\sin{\theta}+3\cos{\theta}=\sqrt{2^{2}+3^{2}}$$
$$=\sqrt{13}$$
Hence, Correct option is B.


Create a FREE account and get:

  • Free SSC Study Material - 18000 Questions
  • 230+ SSC previous papers with solutions PDF
  • 100+ SSC Online Tests for Free

cracku

Boost your Prep!

Download App