MCQ
A system of two linear equations in two variables has infinitely many solutions, if their graphs :
- ✓Coincide with each other.
- BCut the $x-$ axis.
- CDo not intersect at any point.
- DIntersect only at a point.
✓
Answer
Correct option: A.
Coincide with each other.
A system of two linear equations in two variables has infinitely many solutions if their graphs coincide with each other and all the points in one line are common with the other line.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The probability that the drawn card from a pack of 52 cards is neither an ace nor a spade is
$\frac{\cos^256^\circ+\cos^234^\circ}{\sin^256^\circ+\sin^234^\circ}+3\tan^256^\circ\tan^234^\circ=?$
→The $4^{t h}$ term from the end of the A.P −8, −5, −2, … ,49 is
→In Fig. the value of $x$ for which $D E \| B C$ is
→Mark the correct alternative in the following: If in an $A.P. \ S_n=n^2 p$ and $S_m=m^2 p,$ where $S_r$ denotes the sum of $r$ terms of the $A.P.,$ then $S_p$ is equal to :
→Find the sum of first 15 multiples of 8.
If $\left(a^2+b^2\right) x^2+2(a b+b d) x+c^2+d^2=0$ has no real roots, then :
→Choose the correct answer from the given four options in the following questions : Which of the following is not the graph of a quadratic polynomial ?
If the sum of first $m$ terms of an $A.P$. is $2 m^2+3 m$, then what is its second term?
→$\tan 1^{\circ} \tan 2^{\circ} \tan 3^{\circ}........\tan 89^{\circ}=$ ?
→