Please tell the answers of following limits on limits class 11

1
ok sry but i dnt know because in our schl this chapter is nt started yet
ok but still thanks..paras..
what do you want to know. I can tell you
there are som many of them to solve. how do you suppose we do them??
i did one question already earlier.

Answers

2014-08-05T01:22:14+05:30

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1)   multiply denom & numerator by √a+x + a.    substitute x=0 after simplification
1/2a√a
2)  ans = 1  perhaps
3 ) zero.  numerator  tends to zero. denominator tends to some value. as x nears -1
ans = 0
4) cancel x-1 factor and apply x =1
1/2
5 )  n (n+1)/2

6) perhaps 24

7) perhaps -3/4
8)  is that 2 ???
9) 2/π
1 0)  
11)  1/4
12 1.25
13 5/2
14  ) 1
15)
16

0
15) 1 16) -1/2 17) 1 18) 20) 1 25) 1/2 27) 1/b
21 ) 10/3 24 ) Pi