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CBSE Free Doubts and Solutions

CBSE - XI Science - Mathematics - Sequences and Series

Reduce the matrix A(given below) to normal form and hence find its rank.

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Asked by rahulksinha200 16th October 2021, 2:08 PM
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CBSE - VI - Mathematics

what are the 2D and 3D shapes in window, blackboard,biscuit,oval mirror

Asked by agarwalanvi3 16th October 2021, 1:10 PM
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CBSE - VIII - Mathematics

How to find the answer.

Asked by binoysaha2007 16th October 2021, 9:48 AM
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CBSE - XII Commerce - Accountancy

Solve this problem

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CBSE - XII Commerce - Economics

what is usually poor and always poor and chronic poor???

Asked by rabiyabasri278 15th October 2021, 6:06 PM
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CBSE - VI - Mathematics

in the fig, o is the center of the circle l and m are the mid point of an and cb. if angle oab = angle ocb. prove that bl = bm

Asked by pselitegamerz 15th October 2021, 3:43 PM
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CBSE - XII Science - Chemistry

in elingham diagram why metals at the lower of diagram can reduce metal oxides at top in diagram?

Asked by yashrajgharte24.12dgatl 14th October 2021, 10:13 PM
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CBSE - VII - Hindi

Raju Raghu se kya kehe raha hai  

Asked by topperop 14th October 2021, 9:48 PM
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CBSE - XII Science - Chemistry

I want to know about close packing? 

Asked by danishkhan078765 14th October 2021, 9:04 PM
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CBSE - XI Science - Chemistry - Organic Chemistry

Write IUPAC name of hooc-cooh-cooh

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Asked by nakshatra.xa 14th October 2021, 8:08 PM
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