Question
"The Great Hunger" also called the Irish Potato Famine
occurred due to which disease in potato ?Solution
The Irish Potato Famine, also known as the Great Hunger, began in 1845 when a mold known as Phytophthora infestans (or P. infestans) caused a destructive plant disease that spread rapidly throughout Ireland.
I). p2 - 20p + 51 = 0,
II). 2q2 - 7q + 6 = 0
Equation 1: x² - 90x + 2025 = 0
Equation 2: y² - 88y + 1936 = 0
1.3wx = 40 – wy
2. b2 = 2b + p
3. d2 + d = q
Now, observe the given conditions:
One root of equation...
I. x³= ((4)5+ (15)³)/(3)4
II. 8y³=(-13)3÷ √1521+ (3y)³Â
I. 4x2 + 3√7 x-7 =0
II. 7y2 + 4√7 y-5=0
- Suppose both the roots of q² + kq + 49 = 0 are real and equal, then determine the value of 'k'.
If x² + 2x + 9 = (x – 2) (x – 3), then the resultant equation is:
I. x3 = 1728
II. y2 – 15y + 56 = 0
- If the quadratic equation x² + 18x + n = 0 has real and equal roots, what is the value of n?
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between 'p' and 'q' and choose...