Self Maths Puzzle Numerical Ability Number System

6,5,3,0,-4,2,-5,...determine 10th term

Read Solution (Total 1)

6-1=5
5-2=3
3-3=0
0-4=-4
-4+6=2
2-7=-5
-5+9=4
4-10=-6
-6+12=6 so 10term is 6
10 years agoHelpfull: Yes(1) No(6)

Self Other Question

8,7,5,2,-2,....find 8th term of this sequence -x^2+4x-5-cos^2(5x)=0
this equation has ......... no of roots.