1.Points 3i^−2j^−k^3\hat{i}-2\hat{j}-\hat{k}3i^−2j^−k^, 2i^+3j^−4k^2\hat{i}+3\hat{j}-4\hat{k}2i^+3j^−4k^, −i^+j^+2k^-\hat{i}+\hat{j}+2\hat{k}−i^+j^+2k^, 4i^+5j^+λk^4\hat{i}+5\hat{j}+\lambda\hat{k}4i^+5j^+λk^ are coplanar. Then λ=\lambda=λ=a.46/1746/1746/17b.8c.-8d.146/17146/17146/17Login to continueOnly logged in users canattempt or see the solution.
