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Question: Answered & Verified by Expert
The trigonometric function $y=\tan x$ in the II quadrant
MathematicsTrigonometric Ratios & IdentitiesKCETKCET 2022
Options:
  • A decreases from 0 to $\infty$
  • B decreases from $\rightarrow \infty$ to 0
  • C increases from 0 to $\infty$
  • D increases from $-\infty$ to 0
Solution:
2214 Upvotes Verified Answer
The correct answer is: increases from $-\infty$ to 0
Given, function $y=\tan x$
We know that, $\tan x$ is increasing in all the quadrants and for II quadrant the value of $x$ is considered as $(-\infty, 0)$.
Hence, $y=\tan x$ increase from $-\infty$ to 0 .

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