Please tell question 10 If r. 5 - 2", find the value of x2+ -E
2-6
find Of:
(iii) p. ' . 92
— and y then find the value of yl.
Hint- x2 + 5xy + Y2 (x + + 3xy.
Dultiple Choice Questions
Choose the correct answer from the given four options (1 to 21):
Choose the correct statement:
(a) Reciprocal of every rational number is a rational number.
r of all positive integers are irrational numbers
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