If →a=^i−7^j+7^k and →b=3^i−2^j+2^k such that |→a×→b|=α√β, then the value of α+β=

If →a=^i−7^j+7^k and →b=3^i−2^j+2^k such that |→a×→b|=α�

1.	If →a=^i−7^j+7^k and →b=3^i−2^j+2^k such that \|→a×→b\|=α√β, then the value of α+β=
Answer» If $\to a =^i - 7^j + 7^k$ and $\to b = 3^i - 2^j + 2^k$ such that $\| \to a \times \to b \| = α \sqrt{β},$ then the value of $α + β =$

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If →a=^i−7^j+7^k and →b=3^i−2^j+2^k such that |→a×→b|=α√β, then the value of α+β=

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