Question

pls answer this question​

Answer 1

Answer:

x = 4/3 (improper frac) = 1 1/3 (mixed frac) = 1.33... (recurring non terminating decimal)

Step-by-step explanation:

I'll be using T for theta.

4sinT = 3

=> sin T = 3/4

so, cosec T = 4/3

now, base = root [16-9] = root(7)

hypotenuse = 4

perpendicular = 3

so, cot T = root(7)/3

sec T = 4/root(7)

cos T = root(7)/4

now, putting the values in the equation, we have,

root[(16/9 - 7/9)/(16/7 - 1)] + 2root(7)/3 = root(7)/x + root(7)/4

=> 3root(7)/3 - root(7)/4 = root(7)/x

dividing both sides by root(7),

=> 1 - 1/4 = 1/x

=> 1/x = 3/4

or, x = 4/3 = 1 1/3 = 1.33...