Questions based on Product OF sum and difference & Sum & Difference OF product

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

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: cos9 theta.cos4 theta

The sum of two positive integers is 42 and their difference is 4 . Find their product.

The product of sum of 2/3 and 3/2 and difference of 2/3 and 3/2 is

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

What is the sum of the digits in the product of the sum and the difference of 4.5 and 2.5 ?

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)