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Summation and Patterns
Questions (2)
if a,b,c,d are distinct integers in AP, such that d=a^2 + b^2 + c^2, then find a+b+c+d.
options are as follows:- (a) 0 (b) 1 (c)2
1 answer
asked by
mathematics help
364 views
The first three elements of a number sequence are 1, 2, 3. ( As you can see, the middle number is one less than the product of
3 answers
asked by
Diana
912 views
Parent Categories (2)
Algebraic Expressions
Number sequences
