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CBSE Class 11-science Answered

PLEASE ANSWER THIS QUESTION ON SETS! 👇
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Asked by krishkhare04 | 03 Feb, 2022, 02:35: PM
answered-by-expert Expert Answer
straight A equals left curly bracket straight x colon straight x equals 3 to the power of straight n comma space straight n less or equal than 6 comma space straight n element of straight N right curly bracket equals left curly bracket 3 comma space 9 comma space 27 comma space 81 comma space 243 comma space 729 right curly bracket space straight B equals left curly bracket straight x colon straight x equals 9 to the power of straight n comma space straight n less or equal than 4 comma space straight n element of straight N right curly bracket equals left curly bracket 9 comma space 81 comma space 729 comma space 6561 right curly bracket straight A union straight B equals left curly bracket 3 comma space 9 comma space 27 comma space 81 comma space 243 comma space 729 comma space 6561 right curly bracket space straight A intersection straight B equals left curly bracket 9 comma space 81 comma space 729 right curly bracket space straight A minus straight B equals left curly bracket 3 comma space 27 comma space 243 right curly bracket straight B minus straight A equals left curly bracket 6561 right curly bracket straight A triangle straight B equals left curly bracket 3 comma space 27 comma space 243 comma space 6561 right curly bracket So comma space option space left parenthesis straight b right parenthesis space is space false
Answered by Renu Varma | 04 Feb, 2022, 11:15: AM

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CBSE 11-science - Maths
PLEASE ANSWER THIS QUESTION ON SETS! 👇
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Asked by krishkhare04 | 03 Feb, 2022, 02:35: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
A×(B∩C)=(A×B)∩(A×C) prove tht  
Asked by saiaparnalove5888 | 28 Sep, 2020, 11:27: AM
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CBSE 11-science - Maths
Find n[P(P(P(A)))] if A= null set
Asked by edusimple_cbse_teacher | 25 May, 2020, 12:46: PM
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CBSE 11-science - Maths
Can we proveA-B=A intersection B complement with the help of Venn diagram
Asked by Maria Jose | 01 May, 2020, 10:58: PM
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CBSE 11-science - Maths
In two joint sets(reference:Venn diagram on difference of sets),can we prove( A-B)U(B-A)UA*B=AUB(*stand for intersection
Asked by Maria Jose | 01 May, 2020, 05:30: PM
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CBSE 11-science - Maths
What is joint set meaning
Asked by wranglaraman | 21 May, 2019, 07:36: AM
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CBSE 11-science - Maths
please answer this  question............
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Asked by sumankumaribharti | 10 Apr, 2019, 10:14: PM
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CBSE 11-science - Maths
What is de Morgan's law for set difference
Asked by sudhagop | 17 Dec, 2018, 07:25: AM
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CBSE 11-science - Maths
What does the shaded region in the following figure represents.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 11-science - Maths
If A = {2, 3, 4, 6}, B = {3, 5, 8}, C = {1, 3, 5, 8, 10}, then find (B – C) – (C – A):
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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