There are two solutions or no solutions. If we take ‘a’ as positive then two solutions are for a < 4. Similarly two solutions when ‘a’ < -4. There are two ways to solve the problem. Refer images for the same. Long Answer Short answer Last line says : Similar results when a < -4. What is the remainder when the digit 111,111 up to 124 terms is divided by 271? #graphs #functions #modulusfunctions #HemantPandey #personaltouchacademy