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CBSE Class 11-science Answered

Why A intersection B is a sunset of A is taken here Why not " A intersection B" is a subset of B is taken
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Asked by govtsecschoolnayaganv051 | 28 Jun, 2018, 03:48: PM
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begin mathsize 16px style Here space we space can apostrophe straight t space take space left parenthesis space straight A space intersection space straight B right parenthesis space subset of or equal to space straight B space comma space because space straight n left parenthesis straight A right parenthesis space less than straight n left parenthesis straight B right parenthesis space left parenthesis space 63 space less than space 76 right parenthesis Number space of space elements space in space set space straight A space are space 63 space which space is space less space than space Number space of space elements space in space set space straight B space are space 76. end style
Answered by Yasmeen Khan | 28 Jun, 2018, 05:50: PM

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CBSE 11-science - Maths
3119 is prime number or composite
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CBSE 11-science - Maths
Prove that \sqrt{\frac{1-cos~2\theta}{1+cos~2\theta}}=tan
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CBSE 11-science - Maths
program to find the minimum element from a list of element along with its index in the list
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Asked by sampabarman328 | 18 Apr, 2024, 01:20: PM
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CBSE 11-science - Maths
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CBSE 11-science - Maths
ug
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Asked by nityaboragam | 11 Apr, 2024, 12:14: PM
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CBSE 11-science - Maths
total number of three letter words formed using all the letters of the word "SHINE" is
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CBSE 11-science - Maths
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Asked by dseno1741 | 29 Mar, 2024, 08:47: PM
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CBSE 11-science - Maths
in exercise 1.3 1st q ii part abc is not subset of bcd but two elements are common i.e bc but in 2 question same exercise i part ab is subset of  bca how ??  
Asked by parvanipatil09 | 29 Mar, 2024, 10:12: AM
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CBSE 11-science - Maths
find the value of x so that the vectors are (2,7,5) ,(3,-3,6) ,(x,2,-5) may be coplanar
Asked by rishithatelaprolu84 | 29 Mar, 2024, 08:32: AM
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