[" Find a,bic such that the following wershore "],[" are in AP "a_(1)7,b,23,c]

Find a, b and c such that the following numbers are in AP, a, 7, b, 23 and c.

Find a, b and c such that the following numbers are in AP, a, 7, b, 23 and c.

Find a, b and c such that the numbers a,1 ,b, 15, c are in AP.

Find a,b and c if it is given that the numbers a,7,b,23,c are in A.P

If a, b, c are in A.P. then prove that the following are also in A.P:(iii) (1)/(a)((1)/(b)+(1)/(c )),(1)/(b)((1)/(c )+(1)/(a)),(1)/(c )((1)/(a)+(1)/(b)) are in A.P

Find the respective terms for the following lowing Aps. (i) a_(1) = 2, a_(3) = 26 , find a_(2) .

Find the respective terms for the following APs.a_(1)=2,a_(3)=26, find a_(2)

Find the respective terms for the following lowing Aps. (iii) a_(1) = 5, a_(4) = 9(1)/(2) , find a_(2), a_(3) .

Find the respective terms for the following lowing Aps. (ii) a_(2) = 13, a_(4) = 26 , find a_(1), a_(3) .

Find the respective terms for the following lowing Aps. (iv) a_(1) = -4, a_(6) = 6 , find a_(2),a_(3), a_(4), a_(5) .