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I also havn't got the admit card . I am from West Bengal . Seems like 90 percent of India hasn't got the admit card ! friends .....please discuss this...has anyone got iit admit cards yet !
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How to block any site from opening when I am using firefox and then how to unlock it ? Please clearly tell me the steps ..rates assured !
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ohkk...I got the point thanx..
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no I can't you can check the solution later on .
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thanx but akhil can you please explain the point for positive coordinates clearly..
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The number of point (x,y,z) in space , whose each coordinate is negative integer such that x + y + z + 12=0 is
a) 385
b) 55
c) 110
d) none of these
The answer is b) 55 ...but please give the detailed solution .What would be the case for positive integers ?
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The number of point (x,y,z) in space , whose each coordinate is negative integer such that x + y + z + 12=0 is
a) 385
b) 55
c) 110
d) none of these
The answer is b) 55 ...but please give the detailed solution .What would be the case for positive integers ?
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cuz when the wedge is in contact with the sphere for time T, in which it experiences constant force F, tangent of certain force ( you may calculate ) will be taken into consideration , but when the wedge goes back in the opposite direction ( minus of minus is +ve ...you can see in the last option, so option C is wrong ), cos of certain force will be taken into account ( so options A and B are wrong) So I am 99.99999 percent sure last option is correct. The angle of sliding is given 60 degrees . So tan 60 is root 3 and cos 60 is 1/2 ...both are there in the last option , taking the same reference fame into consideration .
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Its the last option...........
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