Question

Α = sin90o, β = sin30o, find quadratic equation

Answer 1

Answer:

the roots are A & B

A = sin90° = 1

B = sin30° = ½

so, required quadratic equation is

x² - ( A + B)x + AB = 0

or, x² - ( 1 + ½)x + 1*½ = 0

or, x² - 3x/2 + ½ = 0

or, 2x² -3x +1 = 0

this is the required quadratic equation.

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