AP EAMCET · Maths · Vector Algebra
\(7 \bar{i}-4 \bar{j}+7 \bar{k}, \bar{i}-6 \bar{j}+10 \bar{k}, \overline{-i}-3 \bar{j}+4 \bar{k}, 5 \bar{i}-\bar{j}+5 \bar{k}\) respectively, then \(A B C D\) is
- A a parallelogram but not rhombus
- B a square
- C a quadrilateral which is not a parallelogram
- D a rectangle
Answer & Solution
Correct Answer
(C) a quadrilateral which is not a parallelogram
Step-by-step Solution
Detailed explanation
\(A: 7 \hat{i}-4 \hat{j}+7 \hat{k}\) \(\begin{aligned} & B: \hat{i}-6 \hat{j}+10 \hat{k} \\ & C:-\hat{i}-3 \hat{j}+4 \hat{k} \\ & D: 5 \hat{i}-\hat{j}+5 \hat{k}\end{aligned}\)…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Maths
- If the functions \(f\) and \(g\) are defined by \(f(x)=3 x-4, \quad g(x)=2+3 x \quad\) for \(\quad x \in R\) respective, then \(g^{-1}\left(f^{-1}(5)\right)\) is equal toAP EAMCET 2002 Hard
- The harmonic conjugate of the point \((2,3,4)\) with respect to the point \((3,-2,2)\) and \((6,-17,-4)\) isAP EAMCET 2021 Easy
- \(\int \frac{2 t+1}{t^2+t+1} d t=\)AP EAMCET 2020 Easy
- If denotes greatest integer function, thenAP EAMCET 2022 Medium
- There are 4 oranges, 5 apples, 7 mangoes in a fruit basket. The number of ways of selecting at least one fruit from among the fruits in the basket isAP EAMCET 2022 Medium
- If \(3 \cos x \neq 2 \sin x\), then the general solution of \(\sin ^2 x-\cos 2 x=2-\sin 2 x\) isAP EAMCET 2009 Medium
More PYQs from AP EAMCET
- If \(2 \sin x-\cos 2 x=1\), then \(\left(3-2 \sin ^2 x\right)=\)AP EAMCET 2025 Medium
- The speed of a transverse wave travelling in a wire of length \(50 \mathrm{~cm}\), cross-sectional area \(1 \mathrm{~mm}^2\) and mass \(5 \mathrm{~g}\) is \(80 \mathrm{~ms}^{-1}\). The Young's modulus of the material of the wire is \(4 \times 10^{11} \mathrm{Nm}^{-2}\). The extension in the length of the wire isAP EAMCET 2019 Medium
- Figure shows a straight wire placed between the pole pieces of a magnet. Induced emf will be developed across the ends of the wire
when it is moved towards.
AP EAMCET 2021 Medium - W. K. Roentgen discoveredAP EAMCET 2020 Easy
- If \(Z \neq \pm 1\) is a complex number and \(\operatorname{Arg}\left(\frac{Z-1}{Z+1}\right)=\frac{\pi}{4}\), then the locus of \(Z\) in the Arg and plane isAP EAMCET 2018 Easy
- If \(A=\left[\begin{array}{ccc}1 & -2 & 2 \\ 2 & -6 & 5 \\ 5 & 0 & 4\end{array}\right]\), then \(\operatorname{Adj} A=\)AP EAMCET 2022 Easy