In a parasitic food chain, the pyramid of numbers is inverted . In this, the primary producers i.e. the plants are least number followed by primary consumers (herbivores) followed by secondary consumers i.e. parasites. The maximum number of individuals are present at the top trophic level (hyper parasites)
I. 99 x² + 31 x – 110 = 0
II. 6y² - 31y + 35 = 0
How many values of x and y satisfy the equation 2x + 4y = 8 & 3x + 6y = 10.
I. 10x² - 11x + 3 = 0
II. 42y² - 23y – 10 = 0
I. x2 + 28x + 96 = 0
II. y2 + 3y - 70 = 0
I. 96x² + 52x - 63 = 0
II. 77y² + 155y + 72 = 0
I. 35x² + 83x + 36 = 0
II. 42y² + 53y + 15 = 0
Equation 1: x² - 120x + 3500 = 0
Equation 2: y² - 110y + 3025 = 0
I. (2x-3)3+ 1/((2x-3)³)=2
II. 4y²+(y+8)^2= 157
I. 8a2 – 22a+ 15 = 0
II. 12b2 - 47b + 40=0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 37x² - 172x + 135 = 0
Equation 2: 29y² - 132y +...