solve it step by step
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Step-by-step explanation:
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truptipandya:
your ans is wrong
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Answer: -1/2
Step-by-step explanation:
(1/√2)^2-(√3/2)^2=x(1/√2)^2
1/2-3/4=x/2
-1/4=x/2
x=-1/2
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hey,pls explain me how the value of x is negetive in trigonometry
In general, if θ lies in the second quadrant, the acute angle 180° − θ is called the related angle for θ. We introduced this idea in the module, Further Trigonometry. ... In this quadrant, we can see that the sine and cosine ratios are negative and the tangent ratio positive.
ok ,thanks
its a new detail
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