# sin(2x) = 2 sin(x)is not an identity. Do not use a calculator.Q4: Compare the values of sin(x +y) and sin(x) + sin(y) at x = 30° and y = 45° to show that theequation sin(x + y) = sin(x) + sin(y) is not an identity. Do not use a calculator.O5 Vie eelleing the cine o fe cunete fin d evect value /http //ueut.

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24 views help_outlineImage Transcriptionclosesin(2x) = 2 sin(x)is not an identity. Do not use a calculator. Q4: Compare the values of sin(x +y) and sin(x) + sin(y) at x = 30° and y = 45° to show that the equation sin(x + y) = sin(x) + sin(y) is not an identity. Do not use a calculator. O5 Vie eelleing the cine o fe cunete fin d evect value /http //ueut. fullscreen
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Step 1

The trigonometric equation to be proved is given as, Step 2

Here x=30o and y=45o.

LHS Step 3

RHS ...

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