AP EAMCET · Maths · Vector Algebra
If \(\bar{a}=(p,-2,5)\) and \(\bar{b}=(1, q,-3)\) are collinear vectors then
- A \(p=\frac{5}{3}, q=\frac{6}{5}\)
- B \(p=\frac{-5}{3}, q=\frac{-6}{5}\)
- C \(p=\frac{5}{3}, q=\frac{-6}{5}\)
- D \(p=\frac{-5}{3}, q=\frac{6}{5}\)
Answer & Solution
Correct Answer
(D) \(p=\frac{-5}{3}, q=\frac{6}{5}\)
Step-by-step Solution
Detailed explanation
Given vectors are \(\vec{a}=p \hat{i}-2 \hat{j}+5 \hat{k}\) and \(\vec{b}=p \hat{i}+q \hat{j}-3 \hat{k}\) According to questions, vectors are collineur.…
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