AP EAMCET · Maths · Vector Algebra
If \(\mathbf{a}, \mathbf{b}\) and \(\mathbf{c}\) be 3 non-coplanar vectors and \((\mathbf{a}-\lambda \mathbf{b}),(\mathbf{b}-2 \mathbf{c}) \times(\mathbf{c}+2 \mathbf{a})=0\), then \(\lambda\) is equal to
- A 1
- B \(\frac{1}{4}\)
- C 0
- D \(\frac{-1}{4}\)
Answer & Solution
Correct Answer
(D) \(\frac{-1}{4}\)
Step-by-step Solution
Detailed explanation
a, b, c are there non-coplanar vectors…
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