Question
What will be the remainder when 577Â +
87Â is divided by 13?Solution
In an + bn, n is an odd number then (a + b) is one of its factors. So, in case of 577 + 87, (57 + 8) i.e. 65 is a factor of the given term. 57 + 8 = 65 = 5 × 13 Since, 13 is a factor of 65, there when the given term is divided by 13, the remainder will be 0.
During __________ motion of an object along a straight line, the change in velocity of the object for any time interval is zero.
Which of the following represents Pressure?
Cell was discovered by
What component is traditionally used to regulate the speed of a ceiling fan?
Why a person can jump higher on the Moon’s surface than the Earth?
Lambert's law is related to–
Which of the following dyes is used for colouring Paper and typewriters?
Which one is the largest Island of Japan?
Which of the following liquids has the least density?
1 unit of Newton is equal to
