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If a,b and c are distinct positive real numbers and a 2 +b 2 +c 2 =1, then ab+bc+cs is - (A) equal to1 (B) less than 1 (C) greater than 1 (D) any real number
If a,b and c are distinct positive real numbers and a2+b2+c2=1, then ab+bc+cs is -(A) equal to1(B) less than 1(C) greater than 1(D) any real number

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2 years ago

Deepak Kumar Shringi
4404 Points
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2 years ago
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Course Features

• 731 Video Lectures
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Course Features

• 101 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions