Home
Class 10
MATHS
If a, b and c are in A.P. show that : ...

If a, b and c are in A.P. show that :
(i) 4a, 4b and 4c are in A.P.
(ii) a + 4, b + 4 and c + 4 are in A.P.

Answer

Step by step text solution for If a, b and c are in A.P. show that : (i) 4a, 4b and 4c are in A.P. (ii) a + 4, b + 4 and c + 4 are in A.P. by MATHS experts to help you in doubts & scoring excellent marks in Class 10 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ARITHMETIC PROGRESSION

    ICSE|Exercise Exercise 10C|14 Videos

  • ARITHMETIC PROGRESSION

    ICSE|Exercise Exercise 10D|11 Videos

  • ARITHMETIC PROGRESSION

    ICSE|Exercise Exercise 10A|20 Videos

  • BANKING

    ICSE|Exercise Competency Based Questions|10 Videos

Similar Questions

Explore conceptually related problems

If a,b and c are in A.P, show that (b+c), (c+a) and (a+b) are also in A.P.

1/a, 1/b and 1/c are in A.P. Show that bc, ca, and ab are also in A.P.

If a, b, c are in A.P, then show that: b+c-a ,\ c+a-b ,\ a+b-c are in A.P.

If a, b, c are in A.P, then show that: \ b c-a^2,\ c a-b^2,\ a b-c^2 are in A.P.

If a, b, c are in A.P., show that: (b + c), (c + a) and (a + b) are also in A.P.

If a,b and c are in A.P. and also in G.P., show that : a=b=c .

If a,b, and c are in A.P and b-a,c-b and a are in G.P then a:b:c is

If a,b, and c are in A.P and b-a,c-b and a are in G.P then a:b:c is

If 1/a ,1/b ,1/c are in A.P. prove that: (b+c)/a ,(c+a)/b ,(a+b)/c are in A.P.

If l n(a+c),l n(a-c) and l n(a-2b+c) are in A.P., then (a) a ,b ,c are in A.P. (b) a^2,b^2, c^2, are in A.P. (c) a ,b ,c are in G.P. (d) a ,b ,c are in H.P.

Home
Profile