Happy Sankranti 🥳 Apply coupon PONGAL7K 🎁 Get Flat ₹ 7000 Off. Upto 65% Off on CAT courses. Grab Now
Edit MetaData
Educational materials for IPMAT and IIMB UG preparation
4 years, 11 months ago
If 1+9r^2+81r^4=256 and 1+3r+9r^2=32,then find the value of 1-3r+9r^2.
Quick, Easy and Effective Revision
By proceeding you agree to create your account
Free CAT Formulas PDF will be sent to your email address soon !!!