Create your Smart Home App in the Free Webinar on Home Automation. 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 App Development Learn to create your own Smart Home App
16th Jan @ 5:00PM for Grade 1 to 10
Sit and relax as our customer representative will contact you within 1 business day
question is written in this pic with my solution.. however my ans doesnt match with the correct answer.. where am I gonig wrong??
Dear muskan, your very first step itself is wrong.Note that the only Valid row/column operations which leave the value of a determinant unchanged are of the form:Ri --- Ri + mRj + nRk where m and n are constants.Or Ci --- Ci + mCj + nCkSince you have written R2 --- 2R2 - R1- R3, it is wrong because of the '2' in front of the row on which row operation is being applied, namely R2.
Dear student Please ask single question in a thread , It will be easier for us to ans. Good Luck Cheers
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -