RRB NTPC/ASM/CA/TA Exam > RRB NTPC/ASM/CA/TA Questions > a)0.668b)2.99c)0.167d)7e)none of theseCorrect...
Start Learning for Free
- a)0.668
- b)2.99
- c)0.167
- d)7
- e)none of these
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Ca...
Let 4.669 be a and 2.331 be B
then the whole term becomes like
a²-b²/a²+b²-2ab
= (a-b)(a+b) / (a-b)²
= (a+b) / (a-b)
= 4.669 + 2.331 / 4.669 - 2.331
= 7/2.338 = 2.99
then the whole term becomes like
a²-b²/a²+b²-2ab
= (a-b)(a+b) / (a-b)²
= (a+b) / (a-b)
= 4.669 + 2.331 / 4.669 - 2.331
= 7/2.338 = 2.99
Free Test
FREE
| Start Free Test |
Community Answer
a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Ca...
The dinominator is in the form (a-b)^2 = a^2 + b^2 - 2ab
therefore a = 4.669 , b = 2.331
from nuemarator
4.669 × 4.669 = (4.669)^2
2.331 × 2.331 = (2.331)^2
now nuemarator is in the form a^2 - b^2 = (a+b)(a-b)
the question can be rearranged as,
(a+b)(a-b)/(a-b)^2
q (a-b) can be cancelled from nuemarator and dinominator then the question become
(a+b)/(a-b)
subsitutting the values of a and b
4.669 + 2.331/4.669 - 2.331
7/2.338
=. 2.99
hence the solution
therefore a = 4.669 , b = 2.331
from nuemarator
4.669 × 4.669 = (4.669)^2
2.331 × 2.331 = (2.331)^2
now nuemarator is in the form a^2 - b^2 = (a+b)(a-b)
the question can be rearranged as,
(a+b)(a-b)/(a-b)^2
q (a-b) can be cancelled from nuemarator and dinominator then the question become
(a+b)/(a-b)
subsitutting the values of a and b
4.669 + 2.331/4.669 - 2.331
7/2.338
=. 2.99
hence the solution
Attention RRB NTPC/ASM/CA/TA Students!
To make sure you are not studying endlessly, EduRev has designed RRB NTPC/ASM/CA/TA study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in RRB NTPC/ASM/CA/TA.
|
Explore Courses for RRB NTPC/ASM/CA/TA exam
|
|
Similar RRB NTPC/ASM/CA/TA Doubts
Top Courses for RRB NTPC/ASM/CA/TAView all
a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer?
Question Description
a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer? for RRB NTPC/ASM/CA/TA 2024 is part of RRB NTPC/ASM/CA/TA preparation. The Question and answers have been prepared according to the RRB NTPC/ASM/CA/TA exam syllabus. Information about a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for RRB NTPC/ASM/CA/TA 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer?.
a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer? for RRB NTPC/ASM/CA/TA 2024 is part of RRB NTPC/ASM/CA/TA preparation. The Question and answers have been prepared according to the RRB NTPC/ASM/CA/TA exam syllabus. Information about a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for RRB NTPC/ASM/CA/TA 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer?.
Solutions for a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for RRB NTPC/ASM/CA/TA.
Download more important topics, notes, lectures and mock test series for RRB NTPC/ASM/CA/TA Exam by signing up for free.
Here you can find the meaning of a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice a)0.668b)2.99c)0.167d)7e)none of theseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice RRB NTPC/ASM/CA/TA tests.
|
|
Explore Courses for RRB NTPC/ASM/CA/TA exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup