MCQ
Statement (A): If $a, b, c$ and d are in proportion then $\frac{d}{b}=\frac{c}{d} \Rightarrow a d=b c$
Statement (B): If $a, b$ and $c$ are in continued proportion, then, $b=\sqrt{a c}$
Which of the statement is valid?
Statement (B): If $a, b$ and $c$ are in continued proportion, then, $b=\sqrt{a c}$
Which of the statement is valid?
- AOnly A
- BOnly B
- ✓Both A and B
- DNeither A nor B