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Question
Aslam father present age is 3 times aslam age. Aslam grandfather age is 13 years more than the sum of aslam age and aslam father age. How do you find aslam grandfather age since aslam age is not given lat us take it to be y years. Then his father age is 3y
Am trying to contact you your number is not available i.mwan not answering
Reduce the following equation into slope-intercrpy form and find their slope and y-intercepts
1) x 7y = 0
2) 6x 3y - 5 = 0
3) y =0
1) x 7y = 0
2) 6x 3y - 5 = 0
3) y =0
Reduce the following equation into normal form. Find their perendicular distance from the orgin and angle between perpendicular and the positive X-axis....
1) y-2= 0
2) x-y = 0
1) y-2= 0
2) x-y = 0
Maths
March 1, 2021, 9:24 p.m.
Answer
A + B = (A \ B) ∪ (B \ A).
Prove the following assertions:
(a) A + (B + C) = (A + B) + C;
(b) A + ∅ = ∅ + A = A;
(c) A + A = ∅