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The correct answer is D
The conjugate of z = 2 − 5i is:
A sum of money becomes ₹7800 after 3 years and ₹8500 after 4 years at simple interest. What is the principal amount?
OCR stands for __________
The number of students in class A is 25% more than the number of students in class B and the number of students in C is 20% more than the number of stud...
The ratio of the outer and the inner circumference of a circular path is 5: 4. If the path is 100 meters wide, then what is the radius of the inner circle?
A can complete a work in 20 days, B can complete it in 25 days, and C can complete it in 30 days. If all three work together, how long will it take to f...
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose the...
Find the distance between the points (2, 5) and (7, 1).
The lengths of two sides of a parallelogram are 3 cm and 10 cm. What is the sum of the squares of the diagonals of the parallelogram?