PDF chapter test TRY NOW
1. Find the unit digit of the numeric expression \(16^{23} + 71^{48} + 59^{61}\).
Answer:
Unit digit \(=\)
2. If \(X = 5x^2 + 7x + 8\) and \(Y = 4x^2 - 7x + 3\), then find the degree of \(X + Y\).
Answer:
Degree of \(X + Y =\)
Register for free to see more content