Math, asked by kgurnoor9608, 11 months ago

Let a=x^2i +2j-2k, b=i-j+k,c=x^2i+5j-4k be three vectors.Find the value of x for which the angle between b and c obtuse

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Answered by rakhithakur
2

Answer:

Step-by-step explanation:

i will suggest you to see the following attachment in attachment your question is solved by very easily method

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