Problem 735

Write the arithmetic sequence that has three arithmetic means between -16 and 16.   Solution:-   an  and a1 are given. Find the common difference by using the explicit formula for arithmetic…

Problem 636

Find the four arithmetic means between 100 and 135.   Solution:-   In the question first term 100 sixth term 135 a + 5d = 135 100 + 5d =…

Problem 635

Find the four arithmetic means between -21 and -36.   Solution:-   In the question first term -21 sixth term -36 a + 5d = -36 -21 + 5d =…