sum formula

Sum Formula - For any two angles A and B, we ha..

For any two angles A and B, we have 1. Sin(A+B) = SinA CosB + CosA SinB. 1. Cos(A+B) = CosA CosB + SinA SinB. 1. Tan(A+B) = (TanA + TanB) / (1 - TanA TanB). 1. Cot(A+B) = (CotB CotA - 1) / (CotB + CotA..

Which of the figures represents the sum of the fractions? => Figure 1 or Figure 2 or Figure 3 or None of the above..

Find the sum of 9215 and 221. => 7436 or 9436 or 8436 or 9438..

Estimate the sum of 1384 and 363. => 1750 or 1600 or 1700 or 1685..

Find the sum of 48 and 33. => 88 or 81 or 72 or 68..

Find the sum of 54 and 44. => 110 or 88 or 100 or 98..

Find the sum of 60 and 70. => 120 or 130 or 140 or 150..

Find the sum of 32 and 3. => 35 or 41 or 32 or 38..

Find the sum of 361 and 18. => 379 or 389 or 397 or 387..