Question

Find the value of letters and give reasons for the steps involved.
 3A
  25
 B2

The weekly wages (inRs.) Of 30 workers in a factory
are830,835,890,810,835,836,869,845,898,890,820,860,832,833,855,
845,804,808,812,840,885,835,835,836,878,840,868,890,806,840
 Draw the histogram and answer the following questions.

I Think answer is Wrong. It's Actual Answer is 3 day. SEE CAREFULLY AND WRITE. 

Show that if the diagonals of a quadrilateral bisect each other at right angles,then it is a square

Show that the function f : R → R, defined as  f(x)= x², is neither one-one nor onto

Insert 5 arithmetic means between 8 and 26

Logx/x=y maximum at x=e

The diameter of a circle is a line which joins two points on the circle and also says that of the circle in the figure ABC is a diameter of the circle C is it Santa Express the circle in terms of its radius r

2 2-8 5-8 8-9-

Diameter of a circle

To draw a histogram to represent the following frequency distribution :
Class interval : 5-10, 10-15 ,15-25, 25-45, 45-75.
Frequency       : 6.       12.       10.     8.         15 .
   
The adjusted frequency for the class 25-45  is .

• 6
• 5
• 3
• 2

3-4-6 45 7

Find the number of terms in each of the following AP's
(i) 7,13,19,...,205

Diagram  of  convex lens  whose  position of the object is between 2f1 andf1

(-3)×_____ = 27

M/s Naman Tea company engage In croping and growing of tea on 6 lakh acre of land in Assam, company earned during previous Year
profit of Rs. 2 crore after debiting amount deposit in separate bank account as per notified tea board Rs. 40 lakhs, also in previous
 year 2019-2020 company withdrawal Rs. 25 lakh of from deposits made earlier year for purchasing an NON-Depreciable Assets
of Rs. 15 lakh used in factory and Rs 5 lakh used for purchasing A.C. for Office And kept Rs.5 lakh in cash ?Compute Total Taxable Income of current Year 2019-20(Assessment Year 2020-21).
(note: Factory Assets is kept for 8 years)

Find the domain and range of f(x)=-(x) 
G(x)=√9-x`

Additive inverse of -2 is ________

Write all the subset of a =1,2,3