discuss-forum?question_id=162211-BD-Merit-Freelancing,-BCS,-Bank,-Primary,-Admission,-NTRCA

Discuss Forum

1. $9 x^{2} + 25 y^{2} = 225$

A. 15 π
B. 15 π
C. 15 π
D. 15 π

Answer: Option A

Explanation:

Post your comments here:

Name:

Mobile:

Email:(Optional)

» Your comments will be displayed only after manual approval.