CORRECTION IN GRADED ASSIGNMENTS

[Kunal -]

1) IN THE QUESTION BELOW IF WE WILL CALCULATE SLOPE OF THE LIME THEN, slope=-2/3.

2) ALSO THE LINE IS PASSING THROUGH point (0,60) {ASSUMING ORIGIN AT THE BOTTOM OF TOWER WHERE SNIPER IS}

3) SO ACCORDIND TO THIS equation of line is 2x+3y-180+=0 {given a point and slope of line}

4) And this line passes through point (0,90), WHICH ACTUALLY IS THE FEET OF person L.

5) SO according to this bullet is also hitting FEET of person L AND we can also calculate that BULLET is HITTING person M somewhere on the body .

SO THE CORRECT OPTION SHOULD BE------------------only K and N are safe.

 

[Guna Sekar]

Same doubt for me too.. Kindly clarify.

[Kunal -]

BRO I SHOULD HAVE SCORE FULL IN MATHS BUT THIS QUESTION AND LAST QUESTION WRONGFULLY CORRECTED