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OthersQuestion and Answers: Page 93
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Question and Answers Forum |
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OthersQuestion and Answers: Page 93 |
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| please solve my quens |
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| if a,b ∈C ∣ ∣a∣<1,∣b∣<1 ⇒∣((a−b)/(1−a^ b))∣<1^ |
| you are welcome sir. |
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| t=(1/(1−4^(1/4) )) find the value of t |
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| ((X−λ)/(√(λ/n))) |
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| knowing that: cos(x)=Σ_(n=1) ^∞ (((−1)^n x^(2n) )/((2n)!)) sin(x)=Σ_(n=1) ^∞ (((−1)^n x^(2n+1) )/((2n +1)!)) prof that: cos(x+y)= cos(x)cos(y)−sin(x)sin(y) |
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| if log(a+b+c)=loga+logb+logc prove log(((2a)/(1−a^2 ))+((2b)/(1−b^2 ))+((2c)/(1−c^2 )))=log(((2a)/(1−a^2 )))+log(((2b)/(1−b^2 )))+log(((2c)/(1−c^2 ))) |
| (1/x)+(1/y)=(3/4) (x^2 /y)+(y^2 /x)=9 find the value of x and y |
| If z ∈ C such that R(z^n )>0 for n∈N^+ . Show that z ∈R^+ . |
| a particle of mass m kg is moving along a smooth wire that is fixed in a plane. The polar equation of the wire is r = ae^(3θ) . The particle moves with a cons tant velocity of 6. At time t = 0 , the par ticle is at the point with polar equation (a,θ) a)Find the transverse and radial compo nents of the acceleration of the particle in terms of a and t. b) the resultant force on the particle is F. Show that the magnitude of F at time t is 360mae^(18t) |
| 27x^(3−1=0) |
| It is requested to all who post question...pls 1)post physics question with diagram. 2)pls post geometry/co ordinate geometry queztions with diagram as mentioned in source. 3)pls post question in details as mentioned in the source. 4)pls post question along with the answer not in details but the answer only. |
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| What is 2^3 +6×4 |