Question

I need vidio of 14.6-1

Sin function

Find the angle between two vectors a and b with magnitude √3 and 2 respectively,having a.b =√6

Find the angle which is equal to its complement.

How i do this

I am a contract labor provider startup with 4 members since 4 months. I am filing NIL returns. Is this wrong or should I pay tax. Total salary of four people is 48000/- and 5%is being levied on it. What should I do now? 

please can I get a answer of it

Kya mujhe agale sa l ki book ka pata chal jaega

from a well shuffled pack of 52 cards two black Queens and two kings are removed from the remaining cards a card is drawn at random .what is the probability that drawn card is:
(A) a face card
(B) an ace

3 प्लस 1 बराबर 17 227

3 प्लस 1 बराबर 17 227

'Laxmi "father is 49years old he is 4yeaes older than three times laxmi age (take Laxmi age to be y tears). 

Complete  the table

3)( 4=9
y 20=112
4

Half the perimeter of rectangular garden whose length is 4 more than its width is 36 metre find the dimension of the garden

Due to heavy floods in a state thousands were rendered homeless. 50 schools collectively offered to the state government to provide place and the canvas for 1500 tents to be fixed by the government and decided to share the whole expenditure equally.  The lower part of each tent is cylindrical of base radius 2.8 m and height 3.5 m, with conical upper part of same base radius but of height 2.1 m. If the canvas used to make the tents costs ₹ 120 per square. m. Find the amount shared by each school to set up the tents [ use pie = 22/7]