Math, asked by srijaychatterjee, 10 months ago

If a + b-C = 5 and a2 + b 2 + c2 = 29, find the value of ab - be - ca.

Answers

Answered by dkchakrabarty01

0

Step-by-step explanation:

There are 3 unknowns a,b,c. you need 3 equations. you can not find the value of ab-bc-,ca

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