so im supposed to find all the solutions of this in radians without a calculator and i dont know how Q: sinX-10=0 (x represents the angle)
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I can only assume you mean . Inverse sine of 0 is equal to 0, and you should know that at and the sine function is equal to zero. so , and You may need your answers in the range which can be done by subtracting multiples of from the above answers.
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