If a,b,c are in A.P., then a^(3)+c^(3)-8b^(3) is equal to | 12 | PROGRESSION AND SERIES | MATHS ...

Показать описание

If a,b,c are in A.P., then a^(3)+c^(3)-8b^(3) is equal to
Class: 12
Subject: MATHS
Chapter: PROGRESSION AND SERIES
Board:IIT JEE

You can ask any doubt from class 6-12, JEE, NEET, Teaching, SSC, Defense and Banking exam on Doubtnut App or You can Whatsapp us at - 8400400400

Contact Us:
👉 Have Any Query? Ask Us.
🤙 Call: 01247158250
💬 WhatsApp: 8400400400

Welcome to Doubtnut.
Doubtnut is World’s Biggest Platform for Video Solutions of Physics, Chemistry, Maths and Biology Doubts with over 5 million+ Video Solutions. Doubtnut is a Q&A App for Maths, Physics, Chemistry and Biology (up to JEE Advanced and NEET Level), Where You Can Ask Unlimited Questions by Clicking a Picture of Doubt on the Doubtnut App and Get Instant Video Solution.

Subscribe Our YouTube Channels:

Follow Us:

Our Telegram Pages:
class 12
class 12 physics
class 12 chemistry
class 12 english
class 12 maths
class 12 biology
cbse class 12 result
class 12 economics
class 12 accountancy
class 12 syllabus physics
cbse class 12
class 12 english grammar
class 12 syllabus cbse
class 12 history
class 12 geography
class 12 ncert
class 12 syllabus
cbse class 12 maths
cbse class 12 english
cbse class 12 physics
cbse class 12 chemistry
class 12 grammar
cbse class 12 biology
cbse class 12 commerce
cbse class 12 accountancy
class 12 syllabus chemistry
class 12 grammar syllabus
class 12 syllabus maths
class 12 latest syllabus
class 12 syllabus english
class 12 syllabus biology
class 12 syllabus of physics
class 12 syllabus of chemistry
class 12 syllabus science
class 12 syllabus ncert
class 12 syllabus of english
class 12 syllabus commerce

Doubtnut

Рекомендации по теме

If a,b,c are in A.P., then a^(3)+c^(3)-8b^(3) is equal to | 12 | PROGRESSION AND SERIES | MATHS ...

If a,b,c are in AP. Show thata(b+c)/bc, b(c+a)/ca, c(a+b)/ab are in AP | Arithmetic Progression

If a,b, c are in A.P. Show that 1/bc, 1/ca, 1/ab are in A.P. | Arithmetic Progression | Sequence

If a,b,c are in A.P. prove that `b+c,c+a,a+b ` are also in A.P.

If a,b,c are in A.P., then a^(3)+c^(3)-8b^(3) is equal to | 12 | PROGRESSION AND SERIES | MATHS ...

How to Prove P (A∪B∪C) = P(A) +P(B) +P(C) −P(A ∩ B) −P(A ∩ C) −P(B ∩ C) +P(A ∩ B ∩ C)? Probability...

If a, b, c are in AP and x, y, z are in GP then prove that the value of x^b-c· y^c-a· z^a-b is 1

If `a,b,c` are in A.P. and `x,y,z` in G.P., prove that `x^(b-c).y^(c-a).z^(a-b)=1`

If a, b, c, d, e, f are in А.Р., then e-c is equal to

If a, b, c are in H.P., prove that, `a(b+c), b(c+a), c(a+b)` are in A.P.

If pth, qth and rth terms of an A.P. are a, b, c respectively, then show that a(q-r)+b(r-p)+c(p-q)=0

If a, b, c are in HP., then `a/(b+c),b/(c+a),c/(a+b)` are in

If A:B = 5:6 and B:C = 4:7, find A:B:C

The Pth Qth and Rth terms of an AP are a b c respectively show that (q-r)a+(r-p)b+(p-q)c=0

If A:B = 4:5 and B:C = 7:8, then find A:C ?

If the numbers a, b, c, d, e are in arithmetic progression then find the value of a - 4b + 6c - 4d

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

If a, b, c are in G.P. and `a^(1/x)=b^(1/y)=c^(1/z),` prove that x, y, z are in A.P....

7. If a,b,c rational and a + b + c=0, show roots of (b+c–a)x² + (c+a–b)x +(a+b+c) = 0 are rational....

If A, B are two events with P (AUB) = 0.65, P(AnB) = 0.15 || PROBABILITY

If a,b,c are in AP, show that `1/((sqrtb+sqrtc)),1/((sqrtc+sqrta)),1/((sqrta+sqrtb))` are in AP.

If `a^2,b^2,c^2` are in A.P. prove that `1/(b+c),1/(c+a),1/(a+b)` are in A.P.

If vector a+b = c and a+b=c, then the angle included between vector a and b is

If a, b, c are In A.P., then show that, `(1)/(b c), (1)/(c a), (1)/(a b)` are in A.P.

If a^x=bc, b^x=ca and c^x=ab, then prove that: xyz=x+y+z+2.