Write the value of tan-1 x + tan-1 1x for x < 0

Write the value of $\tan^{- 1} x + \tan^{- 1} (\frac{1}{x}) f o r x < 0$

Matching exercise

Match the items on the right to the items on the left.

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8

Step 9