Question

4) Vivek is older than Kishor by 5 years. The sum of the receiprocals of
their ages is . Find their present ages.
- Solve the following questions. (any two)
1) Divide 40 into two parts such that the sum of their receiprocal is 75.
2) Draw the graphs representing the equations 4x+3y=24 and 2x=y+2
on the same graph paper, find the area of the triangle formed by these
lines and the x-axis.
3) Draw a histogram and a frequency polygon for the following frequency
distribution
Class 20-25 25-30 30-35 35-40 40-45 45-50
Frequency 2 6 8 12​

Answer 1

Answer:

2).

Step-by-step explanation:

solve this equation

follow me

Answer 2

Answer:

here is your answer

with proper steps