JEE Main 2019 Mathematics question
If the third term in the binomial expansion of equals 2560, then a possible value of x is:
Answer: (D)
Solution
⇒ ⇒ x = 4 or 1/4.
If the third term in the binomial expansion of equals 2560, then a possible value of x is:
⇒ ⇒ x = 4 or 1/4.