Mathematics-Arithmetic Progessions [NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension]: Questions 1 - 2 of 2

Choose Programs:

🎯 1056 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 450.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 1

Question MCQ▾

The equation (1 + m2) x2 + 2 mcx + c2 - a2 = 0 has equal roots, if

Choices

Choice (4)Response

a.

c2 = a2 (1 - m2 )

b.

a2 = c2 (1 + m2 )

c.

a2 = c2 0-m2 )

d.

c2 = a2 (1 + m2 )

Edit

Question 2

Question MCQ▾

If x + = , then the value of x3 + is

Choices

Choice (4)Response

a.

2

b.

8

c.

5

d.

7

Edit