The value of (2-1 × 22 × 2-3 × 24 × 2-5 × 26 × 2-7 × 28 × 2-9 × 210)-1 is: 1. 2 2. 16 3. 1/32 4. 32

Question

KnowledgeBoat · Accepted Answer

Given, ⇒ (2-1 × 22 × 2-3 × 24 × 2-5 × 26 × 2-7 × 28 × 2-9 × 210)-1 ⇒ [2(-1 + 2 - 3 + 4 - 5 + 6 - 7 + 8 - 9 + 10)]-1 ⇒ [2(-1 - 3 - 5 - 7 - 9 + 2 + 4 + 6 + 8 + 10)]-1 ⇒ [2(-25 + 30)]-1 ⇒ (25)-1 ⇒ 2-5 ⇒ ⇒ . Hence, option 3 is the correct option.

Mathematics

The value of (2-1 × 22 × 2-3 × 24 × 2-5 × 26 × 2-7 × 28 × 2-9 × 210)-1 is: 1. 2 2. 16 3. 1/32 4. 32

Indices

Related Questions

The value of 4.2 × 10^-15 + 42 × 10^-16 + 4.2 × 10^-14 is:
5 × 10^-14
5.4 × 10^-15
5.04 × 10^-14
5.04 × 10^-15

The value of (-1)⁰ - (-1)¹ - (-1)² - (-1)³ - …. - (-1)¹⁰ is:
0
1
-1
11

Mathematics

The value of (2-1 × 22 × 2-3 × 24 × 2-5 × 26 × 2-7 × 28 × 2-9 × 210)-1 is: 1. 2 2. 16 3. 1/32 4. 32

Indices

Related Questions

The value of 4.2 × 10-15 + 42 × 10-16 + 4.2 × 10-14 is:5 × 10-145.4 × 10-155.04 × 10-145.04 × 10-15

The value of (-1)0 - (-1)1 - (-1)2 - (-1)3 - …. - (-1)10 is:01-111

The value of 4.2 × 10^-15 + 42 × 10^-16 + 4.2 × 10^-14 is:
5 × 10^-14
5.4 × 10^-15
5.04 × 10^-14
5.04 × 10^-15

The value of (-1)⁰ - (-1)¹ - (-1)² - (-1)³ - …. - (-1)¹⁰ is:
0
1
-1
11