Question

In: Math

solve the given equation. 7 sin2(θ) − 22 sin(θ) + 3 = 0

solve the given equation. 7 sin²(θ) − 22 sin(θ) + 3 = 0

Expert Solution

if this is quadratic equation;

roots are and

for this,

a=7 , b=-22, c=3

soltions 1:- solution 2

&

=0.143 & = 3

range of always lies from -1 to 1, so

valid answer is = 0.143

milcah answered 3 years ago

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