Meghna Ramanan's answer to Milky06's Secondary 4 A Maths question.
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by adding +p+q to each number, we can get the next number. p+q is the common difference in this arithmetic progression. Add p+q to the third number, which is p+q, to find the next number.
Date Posted:
6 years ago
Well I also think like that but the answer is 3p+3q why ?