u mean to say .964 and not .946..isnt it? On Mon, Aug 29, 2011 at 5:58 PM, Sanjay Rajpal <[email protected]> wrote:
> It should be 1 - no one hits, i.e. 1 - 0.3*0.6*0.5*0.6 = 1 - 0.0540=0.9460. > > Correct me if m wrong.. > > > Sanju > :) > > > > On Mon, Aug 29, 2011 at 5:19 AM, Abhishek Yadav < > [email protected]> wrote: > >> i guess it would be .... 0.7 + 0.3*0.6 + 0.3*0.4*0.5 + 0.3*0.4*0.5*0.4 >> =.964.....correct me if i am wrong.?? >> >> >> On Mon, Aug 29, 2011 at 5:34 PM, Naman Mahor <[email protected]>wrote: >> >>> An anti aircraft gun can fire four shots at a time. If the probabilities >>> of the first, second, third and the last shot hitting the enemy aircraft are >>> 0.7, 0.6, 0.5 and 0.4, what is the probability that four shots aimed at an >>> enemy aircraft will bring the aircraft down? >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- *Dheeraj Sharma* Comp Engg. NIT Kurukshetra +91 8950264227 -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
