WHAT IS THE REMAINDER WHEN 3040IS DIVIDED BY 17
AND WHAT IS THE REMAINDER WHEN 4386 IS DIVIDED BY 5? IS THERE ANY TRICK TO SOLVE SUCH QUESTIONS? PLEASE,PLEEEEEEEEASE MA'AM/SIR HELP ME OUT OF THIS PROBLEM
30 40 is divided by 17
=(13+17)40/ 17
Now in the expansion of (13+17)20 each term will contain 17 except first term which will be 13 40 . So the remainder will be the same either we divide by 30 40or 13 40 .
13 40 /17 =169 20 /17 = (170-1)20/17
Again when we do the expansion each term will contain 170(which is perfectly divisible by 17) expect the last term which will 1 . So the remainder will be same as (-1)20 /17 = 1/17
i.e remainder will be 1 .
Hope this would have cleared your doubt . Try to solve the other question on the same concept .