Question
The term 'albedo' primarily
indicate?Solution
Explanation: Albedo is a measure of the reflectivity of a surface, indicating the percentage of incident radiation that is reflected.
I. x2 - 4x – 21 = 0
II. y2 + 12y + 20 = 0
The following question contains two equations as I and II.You have to solve both equations and determine the relationship between them.
I). a² -...
I. 6 y² + 11 y – 7= 0
II. 21 x² + 5 x – 6 = 0
Find the remainder when x⁵ − 3x⁴ + 4x³ − 6x² + 8x − 3 is divided by (x − 2).
I. y/16 = 4/y
II. x3 = (2 ÷ 50) × (2500 ÷ 50) × 42 × (192 ÷ 12)
I). p2 - 20p + 51 = 0,
II). 2q2 - 7q + 6 = 0
I.8(x+3)+ 8(-x)=72
II. 5(y+5)+ 5(-x)=150
(i) x² – 3x – 40 = 0
(ii) y² + 11y + 30 = 0
In the questions, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose th...
I. 2x2 - 9 x + 9 = 0
II. 2y2 - 7 y + 3 = 0
