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Ask CBSE Class 11 Commerce Mathematics question free ×

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CBSE Class 11 Commerce Mathematics Free Doubts and Solutions

CBSE - XI Commerce - Mathematics

Harsh invested 5. 50,000/- ina bank for 10 years at therate of 10% per annum atcompound interest. What willbe the amount he will getafter 10 years? What will bethe difference in amount, ifinterest compounded monthly?(Given that (1.1)10 = 2.5937,12= 0.083) 

Asked by abhijips 4th November 2019, 7:22 PM
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CBSE - XI Commerce - Mathematics

The difference in compound interest and simple interest on a sum for 2 years at 10% p.a. when compound interest is computed annually is 16. Find the difference in the difference in compound interest and simple interest if compound interest is computed half yearly.

Asked by mk958311 20th September 2019, 7:12 AM
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CBSE - XI Commerce - Mathematics

The population of a town increases annually by 25%. If the present population is one crore then what is the difference between the population 3 years ago and 2 years ago?

Asked by mk958311 19th September 2019, 6:44 AM
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CBSE - XI Commerce - Mathematics

L e t space f equals left curly bracket left square bracket x comma fraction numerator x squared over denominator 1 plus x squared end fraction right square bracket colon x element of R right curly bracket space b e space a space f u n c t i o n space f r o m space R space i n t o space R. space D e t e r m i n e space t h e space r a n g e space o f space f.

Asked by kanhagupta2003 31st July 2019, 9:12 AM
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CBSE - XI Commerce - Mathematics

sinx + sin3x/cosx -con3x  = cotx      

Asked by sanjeevnayan3 23rd June 2019, 12:55 PM
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CBSE - XI Commerce - Mathematics

Which region is given by following equations and inequations? Also indicate on complex plane. 1) arg(z-1-i)=π/4 2)|z+i| >=|z+2|

Asked by vardhanishita9500 22nd June 2019, 4:17 AM
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CBSE - XI Commerce - Mathematics

Pls solve this question and send answer as early 

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Asked by akshitbaliyan07 15th June 2019, 3:19 PM
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CBSE - XI Commerce - Mathematics

If a man is walking arround an equilateral triangle of side 4 m and while walking he always walk 1 m away from edge what is the distance he walked 

Asked by Bharadwajharshita121 11th June 2019, 10:36 AM
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CBSE - XI Commerce - Mathematics

If z1,z2, z3, z4 are complex numbers , show that they are vertices of a paralleogram in the Argand diagram if and only if z1+z3= z2 +z4.

Asked by vardhanishita9500 10th June 2019, 6:23 PM
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