Important Questions Class 12 Maths Chapter 10Vectors Unit Vector A unit vector has a length (or magnitude) equal to one, which is basically used to show the direction of any vector. Aunit vectoris equal to the ratio of a vector and its magnitude. Symbolically, it is represented by a cap...
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Section Formula Projection of a Vector on a Line You can download Vector Algebra Cheat Sheet by clicking on the download button below Unit Vector A Unit vector is a vector having a magnitude of unity or 1 unit. A unit vector in the direction of a given vector a⃗ is denoted as a^....
The resistance ratio (RR) was estimated at the LD50 level by using the following formula [12]: $$ \mathrm{RR}={\mathrm{LD}}_{50}\ \mathrm{of}\ \mathrm{resistant}\ \mathrm{strain}/{\mathrm{LD}}_{50}\ \mathrm{of}\ \mathrm{susceptible}\ \mathrm{strain} $$ A value of RR > ...
20%, the mortality rate was corrected using Abbott’s formula [45]. For each insecticide, dead mosquitoes were kept separately in 1.5-ml microtubes containing silica gel, whereas mosquitoes still alive after the tests and control samples were kept separately in RNAlater tubes for molecular ...
You can download Vector Algebra Cheat Sheet by clicking on the download button belowLet’s see how we can apply this law for vector addition:If you have two vectors a⃗ and b⃗, then to add them you must position them in a manner that the initial point of one coincides with the ...
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The vectors, v1,……vnare linearly dependent if there exist at least one non-trivial combination of these vectors equal to zero vector. Also, read: Vectors Types of vectors Vector Space Solved Examples Question 1: Determine whether x = {1; 2; 3}, y = {1; 1; 1}, z = {1; 2; ...