Question

please answer this as early as possible.....​

Answer 1

Answer:

1/n(n+1)

Step-by-step explanation:

answer yhi he bhaiii but reason nhi pta mene likha tha eaxam me write mila tha

Answer 2

Answer:

thik hai...

nice to meet u

hum hum log ki baat kab v nhi hogi

koi nhi

take care...