List-I (Hormones) | List-II (Functions) |
---|---|
A) Glucocorticoids | I) Control the carbohydrate metabolism |
B) Mineralocorticoids | III) Control the level of excretion of water and salt by the kidneys |
C) Progesterone | II) Prepares the uterus for implantation of fertilised egg |
D) Estradiol | IV) In the control of menstrual cycle |
What comes next in the series?
\(2, 6, 12, 20, 30, \ ?\)
If x + 1/x = 5, what is the value of x² + 1/x²?