Differential Calculus> Lim x-infinity 2^n+1 + 3^n+1 /2^n + 3^n. ...

Lim x-infinity 2^n+1 + 3^n+1 /2^n + 3^n. options are (1) 2 (2). 3. (3). 5 ….....please sir help me ....

milind , 11 Years ago

Grade 12

3 Answers

Rinkoo Gupta

lim x-> infinity 3ⁿ⁺¹[1+(2/3)ⁿ⁺¹]/3ⁿ[1+(2/3)ⁿ]

lim x->infinity 3[1+(2/3)ⁿ⁺¹]/[1+(2/3)ⁿ]

=3[1+0]/[1+0]

=3 since a^infinity= ^{infinity or 0 according to a>1 or a<1}

here 2/3<1 so (2/3)^infinityis zero .

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Rinkoo Gupta

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Last Activity: 11 Years ago

milind

=3 since ainfinity= infinity or 0 according to a>1 or ahere 2/3

.....”..............................

a>1 or a1 hota to

Last Activity: 11 Years ago

milind

kya hota agar a is greater than 1 ….….…..

Last Activity: 11 Years ago

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Differential Calculus> Lim x-infinity 2^n+1 + 3^n+1 /2^n + 3^n. ...

Lim x-infinity 2^n+1 + 3^n+1 /2^n + 3^n. options are (1) 2 (2). 3. (3). 5 ….....please sir help me ....

milind , 11 Years ago

Rinkoo Gupta

milind

milind

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