eway billup
Question
Maths
April 2, 2018, 1:56 p.m.
Answer
Two years later a father will be 8 years more than three times the age of the son. Taking the present age of father and son as x and y respectively a linear equation
a box contains 1red ball and 3 identical white balls.Two balls are drawn in random in succession without replacement .write the sample space for this experiment
Maths
April 2, 2018, 8:28 a.m.
Answer
There is a mistake in Q.16 of exercise 9.2:
How is the (m-1)th term=a+(m-1)d? Shouldn't it be a+(m-2)d?
I haven't understood this question correctly can we do like this also
AB is a liner segment, and P is its midpoint.D and E are points on the some side of AB such that angleBAD=angleABE and angleEPA=angleDPB show that A)tringleDAP=~TRINGLE AD=BE
Maths
April 1, 2018, 10:50 p.m.
Answer
If the prime factor of 6 is 2×3 then is it important to write 2' × 3'
Maths
April 1, 2018, 8:07 p.m.
Answer
The perimeter of a triangular ground is 420m and its sides are in the 6:7:8.find the area of the triangular ground