Learn to Create a Robotic Device Using Arduino in the Free Webinar. Register Now
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Free webinar on Robotics (Block Chain) Learn to create a Robotic Device Using Arduino
30th Jan @ 5:00PM for Grade 1 to 10
if logx a, logx b, logx c, are in AP, prove it a, b, c are in GP if logx a, logx b, logx c, are in AP, prove it a, b, c are in GP
If log a,log b and log c are in A.P then,Using property of AP,2log b=log a+log cor, log b^2 = log (ac)or, b^2 = acThe resultant expression is the general expression of G.P.Therefore a,b,c are in G.P
Loga logb logc are in AP i.e. 2logb=loga + logcNow that gives logb^2=log(a*c)Thus takin both sides on x power gives b^2 =acThat proves a,b,c are in GP
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -