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sapna
Questions (12)
what does the line y=-2x+5y looks like
1 answer
377 views
what does the line y=-2x+5y looks kile
1 answer
368 views
calculate the heat f iodine vapours & solid are 0.031 & 0.055 cal/g respectively. If heat of sublimation f iodine is 24 cal/ g
0 answers
573 views
Which number of players can be arranged in the shape of square?
1 answer
1,800 views
If a - b , a , a + b are zeros of polynomial x3-3x2 + x + 1 the value of(a+b) is:
2 answers
571 views
integrate
x^2/(x^4+a^4) dx
1 answer
400 views
On a certain sum, Compound interest is Rs41 and Simple interest is Rs 40. for 2 years. What is the rate p.a.?
2 answers
574 views
how to find the square root of 404.41 with steps please help
5 answers
2,596 views
On a certain sum, C.I. is Rs 41 and SI is Rs 40. for 2 years. What is the rate p.a
6 answers
503 views
if a, b, c are in A.P. then solve that b+c-a,c+a-b,a+b-c are in A.P.
1 answer
317 views
From the word HINDUSTAN =====
(a) In how many of these anagrams none of the vowels come together. (b) In how many of these
1 answer
522 views
If ax^2 + bx + c = 0 If a,b,c E R. Find the condition that this equation would have atleast one root in [0,2].
7 answers
454 views
Answers (6)
Thank you drwls ,
if r is to be calculated , then how u can directly say r = .05%
Plse do it again, u have really confuse me
How 20 came
Thank You so much..
plse explain me again, i didn't get it..
