Sec function and imp. observations

sine function and imp.observations

cosine function and imp.observations

Cot function and imp.observations

tan function and imp.observations

The counting rate observed from a radioactive source at t = 0 seconds was 1600 counts / sec and at t = 8 sec it was 100 counts /sec . The counting rate obserbed as count per sec at t = 6 sec will be

Definition OF sequence and progression||Imp. points and Illustration

The derivative of the function (sec x+tan x)/(sec x-tanx) is -

observe the following figures and write their functions.