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Qn #1541
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If $sin x + a cos x = b$, then $|a sin x - cos x|$ is:
A.
$$\sqrt{a^{2}+b^{2}+1}$$
B.
$$\sqrt{a^{2}-b^{2}+1}$$
C.
$$\sqrt{a^{2}+b^{2}-1}$$
D.
None of above
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❓ Question: If $sin x + a cos x = b$, then $|a sin x - cos x|$... | TANCET Group Studies | Tancet Group Studies