# ISI 2013 ME - I Answer Key

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## Re: ISI 2013 ME - I Answer Key

 How you got MPC >= 1? In. 6 Its a demand determined economy, supply technology changed but demand didn't so. Y remains same in 1st part. But for the same Y we need half L. So Unemployment increases. Similarly the 2nd part.
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## Re: ISI 2013 ME - I Answer Key

 If MPC<1, there will be domestic savings and hence domestic investment.
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## Re: ISI 2013 ME - I Answer Key

 In reply to this post by Jim_Moriarity HEY, can u please solve Q.19,15
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## Re: ISI 2013 ME - I Answer Key

 can somebody help me with ques no. 12 and 18?
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## Re: ISI 2013 ME - I Answer Key

 In reply to this post by shruti malhotra 19. (c) Perform these elementary row operations to the given matrix to reduce it into row-reduced matrix form : (i) R3' = R3 – R2 + R4 , (ii) R2 is interchanged by R4, (iii) R4' = R4 - R3 , Then R4 of the given matrix will vanish. So, rank is 3.
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## Re: ISI 2013 ME - I Answer Key

 In reply to this post by Eco16 Q18.
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## Re: ISI 2013 ME - I Answer Key

 In reply to this post by Eco16 q12. use C(N,R)=165  C(N,R+1)=330 C(N,R+2)=464 SOLVING N=11,R=3
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## Re: ISI 2013 ME - I Answer Key

 In reply to this post by Aashna Ques 15)
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