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MODERN PUBLICATION-UNIT TEST-4-EXERCISE
- If veca is a unit vcetor and (vecx-veca)*(vecx+veca)=80, then find |ve...
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- Find the distance of the points (2,3,4) from the plane vec(R)*(3hat(i)...
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- If P(A)=0.6, P(B)=0.7 and P(AuuB)=0.9, then find P(A/B) and P(B/A)
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- If veca = hati + hatj+hatk, vecb = 2hati-hatj+3hatk and vecc = hati-2h...
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- From the point P(1,2,4), a perpendicular is drawn on the plane 2x+y-2z...
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- Show that the lines (x+3)/-3=(y-1)/1=(z-5)/5 and (x+1)/-1=(y-2)/2=(z-5...
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- In answering a question in a multiple choice test a student either kno...
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