Transformation of a Product into a Sum or Difference

Exercise Questions|Trigonometric Ratios Of Sum And Difference Of Two Angles|Exercise Questions|Formulae To Transfrom The Product Into Sum Or Difference|Formulae To Transfrom Sum Or Difference Into Product|Exercise Questions|OMR

Componendo & Dividendo Based questions || Sum & Difference into product & Product into Sum & Difference trigonometry formulas

Express each of the products into sums or difference of sines and cosines : sin75^(0).cos15^(0)

Express each of the products into sums or difference of sines and cosines : 2cos3 theta*sin2 theta

Express each of the products into sums or difference of sines and cosines : 2sin5 theta*cos3 theta

Express each of the products into sums or difference of sines and cosines: cos9 theta.cos4 theta

Transformation Formula OF Sum and Product

Transformation sum into product || Product into sum(C,D Formulae)

Convert each of the following products into the sum or difference of sines and cosines: 2s in5 theta cos theta

Convert each of the following products into the sum or difference of sines and cosines: sin75^(@)cos15^(0)