1.

If 3, 4 + P, 6-P are in A.P. then P must be equal to​

Answer»

EXPLANATION:

Formula:2b=a+c

a=3, b=4+P ,c=6-P

2(4+P)=3+6-P

8+2P=9-P

2P+P=9-8

3P=1

P=1/3



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