Download App

VECTOR ALGEBRA — Maths STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceMathsVECTOR ALGEBRA1 Mark
MCQ
$\overrightarrow{\text{r}} = \overrightarrow{\text{x}}{\hat{\text{i}}}+ \overrightarrow{\text{y}}{\hat{\text{j}}}$ is the equation of:
  • A
    Yoz plane
  • B
    A straight line joining the points ${\hat{\text{i}}}$ and ${\hat{\text{j}}}$
  • C
    Zox plane
  • ✓
    Xoy plane
✓

Answer

Correct option: D.
Xoy plane

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from VECTOR ALGEBRA→VECTOR ALGEBRA — all question types→Maths STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Choose the correct answer from the given four options. The feasible solution for a $\text{LPP}$ is shown in. Let $Z = 3x - 4y$ be the objective function.

Minimum of $Z$ occurs at :
→
$\int_{}^{} {{{\sin }^{ - 1}}} (\cos x)dx = $
→
The antiderivative of every odd function is:
→
If $\cos \left ( 2\sin^{-1}\text{x} \right )=\frac{1}{9}$​, the value of $x$ which satify equation is $ \pm \frac{a}{b}$​. Find the value of $a + b:$
→
Choose the correct answer from the given four options. Let $f : A \rightarrow B$ and $g : B \rightarrow C$ be the bijective functions. Then $(gof)^{-1}$ is:
→
If ${a^{ - 1}} + {b^{ - 1}} + {c^{ - 1}} = 0$ such that $\left| {\,\begin{array}{*{20}{c}}{1 + a}&1&1\\1&{1 + b}&1\\1&1&{1 + c}\end{array}\,} \right| = \lambda $, then the value of $\lambda $is
→
Let $P = \{ (x,\,y)|{x^2} + {y^2} = 1,\,x,\,y \in R\} $. Then $P$ is
→
The probability distribution of a discrete random variable $X$ is given below :
$X$0123
$P(X)$$\frac{4}{k}$$\frac{6}{k}$$\frac{4}{k}$$\frac{2}{k}$
The value of $k$ is
→
Let $A\, \& \,B$ are two non singular matrices of order $3$ such that $A + B = I$ $\&$ $A^{-1} + B^{-1} = 2I,$ then $|adj(4AB)|,$ is (where $adj(A)$ is adjoint of matrix $A$) -
→
Let R = {(a, a), (b, b), (c, c), (a, b)} be a relation on set A = a, b, c. Then, R is:
→