Download App

Differential Equations — Maths STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceMathsDifferential Equations1 Mark
MCQ
$\text{x}\frac{\text{b}-\text{c}}{\text{b}\text{c}}\ \text{x}\frac{\text{c}-\text{a}}{\text{c}\text{a}}\text{x}\frac{\text{a}-\text{b}}{\text{a}\text{c}}=$
  • A
    $a^{a+b+c}$
  • B
    $x^{a b c}$
  • ✓
    $1$
  • D
    $0$
✓

Answer

Correct option: C.
$1$
$x \frac{b-c}{b c} \times \frac{c-a}{a c} \times \frac{a-b}{a c} \times \frac{b-c}{b c}+\frac{c-a}{c a}+\frac{a-b}{a c}$
$x^0=1$

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 Differential Equations→Differential Equations — 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.Let $f : N \rightarrow R$ be the function defined by $\text{f}(\text{x})=\frac{2\text{x}-1}{2}$ and $g : Q \rightarrow R$ be another function defined by $g(x) = x + 2.$ Then $(\text{gof})\frac{3}{2}$ is:
→
The integral value $\int_{ - 2}^0 {\left[ {{x^3} + 3{x^2} + 3x + 3 + (x + 1)\cos (x + 1)} \right]\;dx} $ is
 
→
Solving an integer programming problem by rounding off answers obtained by solving it as a linear programming problem $($using simplex$),$ we find that.
→
$\int\limits^\frac{\pi}{2}_0\frac{1}{1+\tan\text{x}}\text{dx}$ is equal to:
→
If $X$ is a random variable with probability distribution as given below :
$X = x_i$ $0$ $1$ $2$ $3$
$P(X = X_i)$ $k$ $3k$ $3k$ $k$
The value of $k$ and its variance are :
→
Choose the correct answer from the given four options.The probability that exactly two of the three balls were red, the first ball being red, is:
→
Given a system of inequation: $2\text{y}-\text{x}\leq4$ $-2\text{x}+\text{y}\geq-4$Find the value of s, which is the greatest possible sum of the x and y co - ordinates of the point which satisfies the following inequalities as graphed in the xy plane.
→
The differential coefficient of ${\cos ^{ - 1}}\left\{ {\sqrt {{{1 + x} \over 2}} } \right\}$ with respect to $x$ is
→
The area bounded by the curve $y = x^2 - 1$ and the straight line $x + y = 3$ is:
→
$\int(\text{x}-1)\text{e}^{-\text{x}}\text{ dx}$ is equal to:
→