Q19 of 29 Page 1

If the vectors and are coplanar, then for a, b, c ≠ 1 show that


We know, if three vectors, and are co-planerif



Now, a1 = a, a2 = 1, a3 = 1


b1 = 1, b2 = b, b3 = 1


c1 = 1, c2 = 1, c3 = c



Applying C1→ C1 – C2, C2→ C2 – C3





Expanding along the R1








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Can y = ax + be a solution of the following differential equation?


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