Question

State 'T' for true and 'F' for false.
P. $x=15$ is the solution of the equation $41-x=25$.
Q. An equation is an algebraic expression which involves an "equal to" sign.
R. ${}^{\prime }x$ exceeds $y$ by $7^{\prime }$ can be expressed as $x=y+7$.

• A. $P=F,Q=T,R=T$
• B. $P=F,Q=T,R=F$
• C. $P=T,Q=F,R=T$
• D. $P=T,Q=T,R=T$

Answer 1

Answer: (A)

$P=F,Q=T,R=T$

P. If $x=15$, then, Substituting the value of $x$ in $41-x=41-15=26\ne 25$.

$\therefore$ P=F

Q. An equation must have a equal sign. True

R.$x-y=7$ can be written as $x=y+7$