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Home /Doubts and Solutions/ICSE/Class 12 Science

ICSE Class 12 Science Free Doubts and Solutions

ICSE - XII Science - Physics

What is the derivation of snell's law?

Asked by rayanaroshini3978 9th October 2018, 12:12 PM
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ICSE - XII Science - Mathematics

evaluate: Integration (x2/1 + x2)dx explain in great detail

Asked by haroonrashidgkp 22nd September 2018, 4:15 PM
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ICSE - XII Science - Mathematics

if A =  1/3 [1  -2  2]  ,  show that AA'=I                   [-2  1  2]                    [-2 -2 -1]

Asked by drawing13334 1st September 2018, 12:24 PM
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ICSE - XII Science - Mathematics

If A , B and AB are symmetric matrices, then show AB=BA

Asked by drawing13334 31st August 2018, 11:12 AM
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ICSE - XII Science - Mathematics

If A is square matrix, prove that A'A is Symmetric.

Asked by drawing13334 30th August 2018, 3:21 PM
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ICSE - XII Science - Mathematics

if the matrix  [ 0    6 - 5x]    is symmetric, find the values of x.                     [ x²     x + 3]

Asked by drawing13334 30th August 2018, 11:49 AM
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ICSE - XII Science - Mathematics

Tan inverse 2a-b devided by b rutover of3 +tan inverse 2b-a divided bg a rutover of 3=pi divided by 3 prove  

Asked by jenaparthasarathi50 12th August 2018, 9:37 PM
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ICSE - XII Science - Physics

Name the mobile charge carries in metal and electrolyte   

Asked by Suhaskalasapura843 2nd June 2018, 5:46 PM
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ICSE - XII Science - Physics

Define circular motion

Asked by Kr534416 28th May 2018, 9:16 AM
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ICSE - XII Science - Chemistry

For reaction A(g) + B(g)  AB(g) we start with 2 moles of A and B each. At equilibrium 0.8 moles of AB is formed. Then how much of A changes to AB :- (1) 20% (2) 40% (3) 60% (4) 4%

Asked by Atulcaald 25th May 2018, 12:27 AM
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