Recommended Questions
- संख्या (cos(pi/6)+i sin(pi/6))^(7)का मुख्य कोणांक ज्ञात कीजिए।
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- If z=6(cos(2(pi)/(7))+i sin(2(pi)/(7))) and w=3(cos(5(pi)/(7))+i sin(5...
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- [("sin" (pi)/(6) + i (1-"cos"(pi)/(6)))/("sin"(pi)/(6) - i (1-"cos" (p...
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- Prove that : cos(A-B) = cos((pi)/(6)+A).cos((pi)/(6)+B)+sin((pi)/(6)+A...
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- lim(x rarr pi) (sin (pi-x))/(pi (pi - x)) का मान ज्ञात कीजिए ।
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- Find the rectangular form of the complex numbers. (cos" " (pi)/(6) +...
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- Find the rectangular form of the complex numbers. (cos" " (pi)/(6) -...
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- Simplify : ("sin"pi/6+i"cos"pi/6)^(08).
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- Prove that.cos(pi/3)cos(pi/6)+sin(pi/3)sin(pi/6)=cos(pi/6)
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