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Ask CBSE Class 11 Science Mathematics question free ×

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• CBSE×
• Class 11 Science×
• Mathematics×

# CBSE Class 11 Science Mathematics Free Doubts and Solutions

## Trigonmetric

Asked by Ratanswain752 16th August 2019, 9:14 PM

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## If cardinality of a =m and cardinality of b=n and cardinality of a × cardinality of b=11 what will be the value of m2+n2

Asked by Abhibhoomi9 31st July 2019, 10:15 PM

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## |x-3|+|4-x|=1

Asked by rajkishorjubilee46 20th July 2019, 3:34 AM

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## Sir/Ma'am Can you please answer this question in detail. Thanking you Saksham

Asked by pantmehul 12th July 2019, 8:49 PM

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### CBSE - XI Science - Mathematics

Asked by Moorti 4th July 2019, 3:55 PM

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## sinx=1/2  then find the value of cosx

Asked by md.ameenkhan9292 29th June 2019, 6:07 PM

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## Solve for x |x^2-5x+7|-1|=x^2-3x-4. | means modulus

Asked by Moorti 25th June 2019, 6:11 PM

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## x,y,z belong to R x+y+z=4 ,x^2+y^2+z^2=6 ,find maximum possible value of z.

Asked by aahnik.mohanty 21st June 2019, 9:09 PM

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## If sin^2x+acosx+a^2>=1+cos x for x belongs to R,  find mod k1+mod k2

Asked by aahnik.mohanty 21st June 2019, 9:08 PM

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## If range of values of a for which roots of the equation x^2-2x-a^2-1=0 lie between the roots of x^2-2(a+1)x+a(a-1)=0 is p,q then find the value of q-1/p.

Asked by aahnik.mohanty 21st June 2019, 9:04 PM