यदि a,b,c A.P. में हैं तो सिद्ध करें कि
(a + 2b - c) ( 2b + c -a ) ( c + a - b) = 4ac |

If a, b, and c are in A.P then (a + 2b -c) . ( 2b +c-a) . (c+a-b) = ............. .

If a, b, c are In A.P., then show that, (a+2b-c) (2b+c-a)(c+a-b) = 4abc

If a : b = 2 : 5 , c : b = 3 : 4 , then a : b : c is equal to : यदि a : b = 2 : 5 , c : b = 3 : 4 है, तो a : b : c का मान ज्ञात करें |

Suppose a, b, c are in A.P. Prove that (a+2b-c)(2b+c-a)(c+a-b)=4abc

If In (a + c), In(c - a) , In(a - 2b + c) are in A.P., then

If a^(2), b^(2), c^(2) are in A.P., then (a)/(b + c) , (b)/(c + a), (c )/(a + b) are in

If a, b, c are in A.P. then show that 2b = a + c.

If a, b, c are in A.P., then prove that : (a-c)^2 =4(b^2 -ac) .

If a : b = 2 : 3 and c : b = 5 : 6 , then a : b : c is equal to: यदि a : b = 2 : 3 तथा c : b = 5 : 6 है, तो a : b : c का मान ज्ञात करें |