If it is given that for two right angled triangles ABC and DFE, < A = 25°, <E = 25°,<B = LF = 90° and AC = ED, then which one of the following is TRUE?
The following pie-chart shows the data regarding the donors of A, B, O and AB blood groups.
The ratio of the number of donors of blood group 'O' to the average of the number of donors of blood groups 'A' and 'AB' together is:
If \(
p - \frac{1}{p} = 6,
\) then what is the value of \(
\begin{aligned}
p^{4} + \frac{1}{p^{4}}
\end{aligned}
\)
Given x=14, simplify the following
\(
\begin{aligned}
x^{4} - 15x^{3} + 15x^{2} - 15x + 40
\end{aligned}
\)