Q. 1 J5.0( 1 Vote )

Find the value of the following.

cot 400 20’

Answer :

The relevant part of the cotangent table is given below.

From the table, we have

cot 40° 20’ = 1.17777 ≈ 1.1778

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses