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x in(0,pi//2) तथा sinx=1/3 के लिए यदि su...

`x in(0,pi//2)` तथा `sinx=1/3` के लिए यदि `sum_(n=0)^(oo)(sin(nx))/(3^(n))=(a+bsqrt(b))/c` है तो `(a+b+c)` का मान ज्ञात कीजिए जहां a,b,c धनातमक पूर्णांक है। (आप `sinx=(e^(ix)-e^(-ix))/(2i)` का उपयोग कर सकते हैं)

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Verified by Experts

The correct Answer is:
`1//2`
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