Hello mates❤❤❤
Here is your question
Which term of the AP 5, 2,-1, ..... is -22??
please solve it fast
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Hello mates❤❤❤
Here is your question
Which term of the AP 5, 2,-1, ..... is -22??
please solve it fast
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hola mate
a=5.
d=2-5= -3
a+(n-1)d=an
5+(n-1)(-3)=-22
5-3n+3=-22
8-3n=-22
-3n=-22-8
-3n=-30
3n=30
n=30/3
n=10