If →a=a1^i+a2^j+a3^k; →b=b1^i+b2^j+b3^k; →c=c1^i+c2^j+c3^k and [3→a+→b, 3→b+→c, 3→c+→a] =λ∣∣∣∣∣∣→a⋅^i→a⋅^j→a⋅^k→b⋅^i→b⋅^j→b⋅^k→c⋅^i→c⋅^j→c⋅^k∣∣∣∣∣∣ then the value of λ4 is

If →a=a1^i+a2^j+a3^k; →b=b1^i+b2^j+b3^k; →c=c1^i+c2^j+c3^k and [

1.	If →a=a1^i+a2^j+a3^k; →b=b1^i+b2^j+b3^k; →c=c1^i+c2^j+c3^k and [3→a+→b, 3→b+→c, 3→c+→a] =λ∣∣∣∣∣∣→a⋅^i→a⋅^j→a⋅^k→b⋅^i→b⋅^j→b⋅^k→c⋅^i→c⋅^j→c⋅^k∣∣∣∣∣∣ then the value of λ4 is
Answer» If $\to a = a_{1}^i + a_{2}^j + a_{3}^k; \to b = b_{1}^i + b_{2}^j + b_{3}^k;$ $\to c = c_{1}^i + c_{2}^j + c_{3}^k$ and $[3 \to a + \to b, 3 \to b + \to c, 3 \to c + \to a]$ $= λ ∣ ∣∣∣∣ ∣ \begin{matrix} \to a \cdot^i & \to a \cdot^j & \to a \cdot^k \to b \cdot^i & \to b \cdot^j & \to b \cdot^k \to c \cdot^i & \to c \cdot^j & \to c \cdot^k \end{matrix} ∣ ∣∣∣∣ ∣$ then the value of $\frac{λ}{4}$ is