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Mathematics Lab Manual Class XII | 14 Activities

    Mathematics Lab Manual Class XII 14 lab activities for class 12 with complete observation Tables strictly according to the CBSE syllabus also very useful & helpful for the students and teachers. General instructions All these activities are strictly according to the CBSE syllabus. Students need to complete atleast 12 activity from the list of 14 activities. Students can make their own selection.

Trigonometry Class 11 Chapter 3

TRIGONOMETRY : CLASS 11 : CHAPTER 3 Different systems of angles, radian measure, degree, AB and CD formulas,  transformations of angles in different quadrants and solution of trigonometric equations Trigonometry: It is the branch of mathematics in which we deal with the relation between the angle and sides of the right triangle. Table 1 0 o 30 o 45 o 60 o 90 o 180 o 270 o 360 o Sin 0 1/2 \[1/\sqrt{2}\] \[\sqrt{3}/2\] 1 0 -1 0 Cos 1 \[\sqrt{3}/2\] \[1/\sqrt{2}\] 1/2 0 -1 0 1 Tan 0 \[1/\sqrt{3}\] 1 \[\sqrt{3}\] \[\infty\] 0 \[\infty\] 0 Cot \[\infty\] \[\sqrt{3}\] 1 \[1/\sqrt{3}\] 0 \[\infty\] 0 \[\infty\]

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