Question
I. (2x-3)3+ 1/((2x-3)³)=2 II.
4y²+(y+8)^2= 157 In the following questions two equations numbered I and II are given. You have to solve both the equations. Give answer if;Solution
let 2x-3=a (2x-3)3+ 1/((2x-3)³)=2 a³+ 1/(a³ )=2 a6+ 1=2a³ a6- 2a³+1=0 (a3- 1)2= 0 a³=1 a=1 2x-3=1 2x=4 x=2 4y²+(y+8)2= 157 4y²+y²+64+16y=157 5y²+16y-93=0 5y2-15y+31y-93=0 5y(y-3)+31(y+3)= 0 5y(y-3)+31(y- 3)= 0 y=3,-31/5 Hence, no relationship cannot be established between x and y.
Which herbicide is suggested for controlling weeds in clusterbean?
Instability in the agricultural sector, often caused by fluctuating yields and market prices, can be categorized into how many main types?
The World Meteorological Day is held annually on____
Aluminium Phosphide is an example of:
Charcoal Rot of Soybean is caused by:
The areas suffering from non-availability of ground water due to over exploitation are popular referred to as which of the following?
Young leaves are deformed and arranged in the form of a rosette due to the deficiency of
Sindhu is the cross between:
In the context of irrigation scheduling, what does the “IW/CPE ratio” represent?
Flower crop resistant to ethylene injury (sleepiness) is
