IPMAT 2019 Question Paper IPM Indore Quantitative Ability. Solve questions from IPMAT 2019 Question Paper from IPM Indore and check the solutions to get adequate practice. The best way to ace IPMAT is by solving IPMAT Question Paper. To solve other IPMAT Sample papers, go here: **IPM Sample Paper**

Question 28 : If a, b, c are real numbers a^{2} + b^{2} + c^{2} = 1, then the set of values ab + bc + ca can take is:

- [-1,2]
- [-\\frac{1}{2}\\), 2]
- [-1,1]
- [-\\frac{1}{2}\\), 1]

[-\\frac{1}{2}\\), 1]

Online Batches Available Now!

The question is **"If a, b, c are real numbers a ^{2} + b^{2} + c^{2} = 1, then the set of values ab + bc + ca can take is:" **

Choice D is the correct answer

Copyrights © All Rights Reserved by 2IIM.com - A Fermat Education Initiative.

Privacy Policy | Terms & Conditions

CAT^{®} (Common Admission Test) is a registered trademark of the Indian Institutes of Management. This website is not endorsed or approved by IIMs.

2IIM Online CAT Coaching

A Fermat Education Initiative,

58/16, Indira Gandhi Street,

Kaveri Rangan Nagar, Saligramam, Chennai 600 093

**Phone:** (91) 44 4505 8484

**Mobile:** (91) 99626 48484 / 94459 38484

**WhatsApp:** WhatsApp Now

**Email: **info@2iim.com