3 years ago

If x + sin^2 theta + cos^2 theta = 4, then what is the value of x?

Mathematics

1 answer:

Ray Of Light [21]3 years ago

4 0

Answer:

x = 3

Step-by-step explanation:

$x + sin^2 \theta + cos^2 \theta = 4 \\ x + 1 = 4 \\ ( \because \: sin^2 \theta + cos^2 \theta = 1) \\ x = 4 - 1 \\ x = 3$

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