Get Started with ixamBee
Start learning 50% faster. Sign in now
sin 780°sin 480° + cos 120° sin 30° sin (360° x 2 + 60° ) sin (360° + 120° ) + cos (90° + 30° ) sin30° sin 60° sin 120° - sin 30° sin 30° = [√ 3/2] sin (90° + 30° ) [1/2] [1/2] - = [√3/2] cos 30° - 1/4 = [√ 3/2] [√ 3/2] - 1/4 = 3/4-1/4 = 2/4 = 1/2
Which of the following elements is NOT a zero-group element?
Match the following gases with their typical uses:
List I (Gas) List II (Uses)
A) A...
How many periods are there in the Modern Periodic Table?
Which of the following is NOT a physical change?
Which element is used in pencil leads?
Malathion is primarily used as a/an:
The Nuclear Fusion on the Sun’s surface result into formation of Atoms.
What change occurs when camphor is heated?
The atoms which contains same number of Electrons are known as:
Which of the following statements about colloids is NOT true?
