Trignometry Quiz Questions and Answers PDF - 61

MCQ 301: ∂⁄∂x(3sinx -4 cosx)=

1. 3 sinx+4 cosx
2. 4 sinx-3 cosx
3. 4 sinx+3 cosx
4. 3 sinx-3 cosx

MCQ 302: If Radiocarbon content of a fossilized tree is denoted by y_oat t=0 (that is claimed to be 3000 years old) and y at any instant t then y

1. y_o
2. c
3. y_oe^ct
4. y_ot

MCQ 303: ^∂⁄_∂x(u+v+w+...)=

1. ∂u⁄∂x+∂v⁄∂x+∂w⁄∂x
2. ∂u⁄∂x-∂v⁄∂x+∂w⁄∂x
3. ∂⁄∂x+∂v⁄∂x+∂w⁄∂x
4. ∂u⁄∂x+ ∂⁄∂x+ ∂w⁄∂x

MCQ 304: If Laplace transform of function exists, it is determined

1. similarly
2. constantly
3. uniquely
4. identically

MCQ 305: How fast does the disease spread?' involves rate of change and equation of this question contains

1. integration
2. derivation
3. algebra
4. arithmetic