Question

Q II. Fill in the blanks (Marks 05) 1. In any triangle ABC, a = b Cos C + ____________ 2. In any triangle ABC, c ( a cos B –b Cos A) = ___________ 3. If x + iy = 2 + 3i, then (x, y) will be ___________ 4. If a = 2, d = 2 and n = 50, then last term of the A.P will be __________ 5. The seventh term of the progression 1, 3, 9, 27, _ _ _ _ _ is ___________​

Answer 1

Step-by-step explanation:

Q II. Fill in the blanks (Marks 05) 1. In any triangle ABC, a = b Cos C + ____________ 2. In any triangle ABC, c ( a cos B –b Cos A) = ___________ 3. If x + iy = 2 + 3i, then (x, y) will be ___________ 4. If a = 2, d = 2 and n = 50, then last term of the A.P will be __________ 5. The seventh term of the progression 1, 3, 9, 27, _ _ _ _ _ is ___________