Question
If 27 (x+y)³ − 8(x−y)³ = (x + 5y)
(Ax² + By² + Cxy), then what is the value of (A+B-C)?Solution
27 (x + y)3 – 8 (x – y)3 = (x + 5y (Ax2 + By2 + cxy) Value of (A + B – C) = ? So, put x = 1, y = -1 = 27[1 – 1]3 – 8[1 – (- 1)]3 = [1 + 5 × - 1][A + B – C] + 64 = + 4[ A + B - C = A + B – C = 16
When plant cells are placed in hypertonic solution, they become____
Who is recognized as the "Father of Extension Education in India"?
In majority of the cases soil pH for optimal plant growth is
Vasantrao Naik award is given by ICAR for research application in
What happened when an excess amount of Nitrogen Fertilizer is Introduced in to Soil Ecosystem?
Seed germination depends on
What chemical constituent is responsible for the major biting taste of black pepper?
Depending upon the variety, the recommended seed rate for planting of sugarcane in Punjab ranges between:
An in-house reference sample for which one or more property values have been established by the user laboratory is called the:
State which has highest, total coarse cereal production
