If the third term of an ap is 5 and the 7th term is 9 find the 17th term
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a+2d=5---------->(1)
a+6d=9---------------->(2)
solving the equation we get
a=3 and d=1
a+16d=17th term------------>(3)
substituting a and d in (3)
a+16d
3+16 (1)
=19
Therefore 17th term of AP is 19.
I hope this is helpful if so mark as brainliest answer plzz
a+6d=9---------------->(2)
solving the equation we get
a=3 and d=1
a+16d=17th term------------>(3)
substituting a and d in (3)
a+16d
3+16 (1)
=19
Therefore 17th term of AP is 19.
I hope this is helpful if so mark as brainliest answer plzz
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