Home
About Us
Contact Us
Bookmark
Saved Bookmarks
Current Affairs
General Knowledge
Chemical Engineering
UPSEE
BSNL
ISRO
BITSAT
Amazon
ORACLE
Verbal Ability
→
Class 11
→
Accounts in Class 11
→
If a, b, c, d are in G.P, prove that(a^n + b^n), (...
1.
If a, b, c, d are in G.P, prove that(a^n + b^n), (b^n + c^n), (c^n + d^n)are in G.P.
Answer»
ANSWER
:`(a^(
N
) +
B
^(n)), (b^(n) +
C
^(n)), (c^(n)+ d^(m))` are in A.P
Show Answer
Discussion
No Comment Found
Post Comment
Related InterviewSolutions
Let f:RtoR, defined by f(x)={{:(1",",ifx""inQ),(-1",",ifx""inQ):} Find (i) f(1)/(2) (ii) f(0.34) (iii) f(sqrt2) (iv) f(pi) (v) range(f) (vi) f^(-1)(1) (vii) f^(-1){1}
The reflection of the point a in the plane vecr.vecn=q is
Ifsin y = x sin (y - a) and (dy)/(dx) = A/(1 + x^2 - 2x cos a) then the value of A is
A point moves so that the differerence of the squares of its distance from the x-axis and the y-axis is constant. Find the equation of its locus.
Find r(x,y) if cov (x,y) =-16.5, var(x)=2.25 and sigma_(y)=12
For set {(a, b) : 2a^(2)+3b^(2)= 35, a, b in Z} the number of its elements is………..
If the rate of change in the perimeter of a square is K times the rate of change in its side then k =
The locus represented by the equation x^(2)+y^(2)+4x+2y-8=0 is
Identify the Quantifiers in the following statements: For all real numbers x with xgt3,x^(2) is greater than 9.
If A, B C are three events associated with a random experiment, prove that P(AcupBcupC)=P(A)+P(B)+P(C)-P(AcapB)-P(AcapC)- P(BcapC)+ P(AcapBcapC).
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies