If U ={1, 2, 3,…..10} and N ={2, 4, 6, 8 10} find N¹

Find the area of a parallelogram PQRS with base 16cm long and height 8cm

Solve ${{x}^{2}}-5x+6\le 0$

The locus of a point moving with equal distance from a point is

$\text{If }x-3\text{ divides }{{x}^{3}}-2{{x}^{2}}-x+6,\text{ find the remainder}$

Evaluate $5\tfrac{1}{3}\times 7\tfrac{1}{4}\div \tfrac{116}{27}$

A box containing10 black, 4 green and 6 yellow pens. What is probability of picking a yellow pen with eyes closed

The operation below was carried out in base 2. Find the missing number.$\begin{align}  & **** \\ & +111 \\ & \underline{\text{  }110} \\ & \underline{10110} \\\end{align}$

Find the sum to infinity of the series$\tfrac{1}{4},\tfrac{1}{12},\tfrac{1}{36},\cdot \cdot \cdot $

Given that θ is an acute and $\tan =\tfrac{12}{5}$ find sin θ