1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days
8104911739

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

022-62211530

Mon to Sat - 11 AM to 8 PM

Ask Vector Algebra question free ×

Queries asked on Sunday and after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.

• CBSE×
• Class 12 Science×
• Mathematics×
• Vector Algebra×

# Vector Algebra Free Doubts and Solutions

### CBSE - XII Science - Mathematics - Vector Algebra

Asked by kusma1974 27th January 2017, 2:25 AM

×

### CBSE - XII Science - Mathematics - Vector Algebra

Asked by kusma1974 23rd January 2017, 12:09 PM

×

## Dear Sir/Madam   This question actually comes under pure algebra and is not exactly from this chapter.   If a and b are roots of y^2-4y+1=0 and c and d are roots of y^2+7y+1=0, find (a-b)(b-c)(a-d)(b-d).   Regards Navya

Asked by Navya Benny 16th June 2015, 8:37 PM

×

## If a,b,c are three vectors such that a.b=a.c and a x b=a x c,and a not equal to 0,then show that b=c.

Asked by MANISHA MOHANTY 23rd January 2015, 2:07 PM

×

### CBSE - XII Science - Mathematics - Vector Algebra

Asked by MANISHA MOHANTY 22nd January 2015, 10:08 PM

×

×

## a,b and c are vectors.     Options for the question is equal perpendicular 0 vector, 0 vector parallel

Asked by Priyanka Margaret 25th April 2014, 1:39 PM

×

## 1.express in a+ib form . power of ((1+sina+icosa)/(1+sina-icosa)) is n.

Asked by amanj 20th April 2014, 7:13 PM

×

## what is the proper way of solving the question in which two vectors Evector =6i+3j+4k and A vector = 20i find  E.A

Asked by avinash rautaray 26th March 2014, 11:26 AM

×

## If with refrence to the right handed system of mutually perpendicular unit vectors i,j, and k, albha vector=3i-j,beta vector=2i+j-3k, then express beta vector in form beta vector =beta1 vector+beta2 vector, where beta1vector is parallel to albha vector and beta2 vector is perpendicular to alpha vector?

Asked by Vikash 19th March 2014, 5:20 PM