Math, asked by gauravtamang7799, 11 months ago

प्रथम पाँच पद लिखिये, जिनका n वाँ पद दिया गया है । a_n = \dfrac{n}{n + 1}

Answers

Answered by Anonymous
4

\bold\green{ANSWER}

a_n = \dfrac{n}{n + 1}

✎putting n= 1,2,3,4,5

a_1 = \dfrac{1}{1 + 1}

= \frac{1}{2}

a_2= \dfrac{2}{2 + 1}

= \frac{2}{3}

a_3= \dfrac{3}{3 + 1}

= \frac{3}{4}

a_4= \dfrac{4}{4 + 1}

= \frac{4}{5}

a_5= \dfrac{5}{5 + 1}

= \frac{5}{6}

✎so,first five terms of AP are,

 \frac{1}{2} , \frac{2}{3} , \frac{3}{4} , \frac{4}{5} , \frac{5}{6}

\Large\mathbb{THANKYOU!}

Answered by amitnrw
0

प्रथम पाँच पद  = 1/2 , 2/3 , 3/4 , 4/5 , 5/6  यदि  aₙ  = n/( n + 1)

Step-by-step explanation:

दिए गए अनुक्रम का n वाँ पद

aₙ  = n/( n + 1)

n = 1

=> a₁ = 1/( 1 + 1)  = 1/2

n = 2

=> a₂ = 2/(2 + 1)  = 2/3

n = 3

=> a₃ =  3/(3 + 1)  = 3/4

n = 4

=> a₄ = 4/(4 + 1)  = 4/5

n = 5

=> a₅ =5/(5 + 1)  = 5/6

प्रथम पाँच पद  = 1/2 , 2/3 , 3/4 , 4/5 , 5/6

और पढ़ें

प्रथम पाँच पद लिखिये, जिनका n वाँ पद दिया गया है ।a_n = n(n + 2)

https://brainly.in/question/9240363

प्रथम पाँच पद लिखिये, जिनका n वाँ पद दिया गया है । a_n = \dfrac{n}{n + 1}

https://brainly.in/question/15648770

https://brainly.in/question/15649078

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