If a2+b2 = c2 , then 1logc+ab + 1logc-ab = ?

1.	If a2+b2 = c2 , then 1logc+ab + 1logc-ab = ?
A.	1
B.	2
C.	4
D.	8
Answer» C. 4

Discussion

No Comment Found

Related MCQs

John sells his laptop to Mark at a loss of 20% who subsequently sells it to Kevin at a profit of 25%. Kevin after finding some defect in the laptop, returns it to Mark but could recover only Rs.4.50 for every Rs. 5 he had paid. Find the amount of Kevin s loss if John had paid Rs. 1,75,000 for the laptop ?
If log72 = m, then log4928 is equal to ?
If x is a whole number, then x (x - 1) is always divisible by ?
If a2+b2 = c2 , then 1logc+ab + 1logc-ab = ?
The ratio of two positive numbers is 3 : 5 and the average of the number is 48. What is the product of numbers?
At a game of billiards, A can give B 20 points in 60 and A can give C 15 points in 60. How many points can C give B in a game of 90 ?
Madhu started a business and he invested in 76000, After some month, Amar came to join with him and invest 57000.The end of the year the total profit was divided among them into ratio form 2 : 1.Find after how many months Amar join.
Karan started a business investing Rs 29000. After five months, Satish joined with a capital of Rs 18000. If at the end of the year, they earn a profit of Rs. 16970, then what will be the share of Satish in the profit ?
Ravi, Anand and Pranay are running a business firm in partnership. What is Anand's share in the profit earned by them? a. Ravi, Anand and Pranay invested the amounts in the ratio of 2 : 4 : 7. b. Pranay's share in the profit is Rs. 8750.
The ratio of Karthik s and Kalyan s ages is 4: 5. If the difference between the present age of Kalyan and the age of Karthik 5 years hence is 3 years, then what is the total of present ages of Karthik and Kalyan?

If a2+b2 = c2 , then 1logc+ab + 1logc-ab = ?

Discussion

No Comment Found

Related MCQs

Reply to Comment