Simplify -2- 3- -4-5- -6- -7

Given problem is ( 2)× 3× ( 4)×(5)× ( 6)× ( 7)( 2)× 3× ( 4)×(5)× ( 6)× ( 7)=( 6)× ( 20)×(42)0ex0ex =120× 42 ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Sambhaji Maharaj

Simplify -2× ...

Question

Simplify $(- 2) \times 3 \times (- 4) \times (5) \times (- 6) \times (- 7)$

Open in App

Solution

Suggest Corrections

Similar questions

In Triangle ABC. If 2times angle A=3times angleB=6times angle c.

How to find angle A,B and C

Observe the patterns and fill in the blanks:

$63 \times 10 = 63 \times 1 \times 10 = 630 \times 1$

$63 \times 20 = 63 \times 2 \times 10 = 630 \times 2$

$63 \times 30 = 63 \times 3 \times 10 = 630 \times 3$

$63 \times 40 = 63 \times 4 \times 10 =$ _____________________

$63 \times 50 = 63 \times 5 \times 10 =$ _____________________

8 \times 9 =

\times 9 + 6 \times 9

Look at the pattern and fill in the blanks:

$4 = 3 \times 1 + 1$ , For $1^{st}$ term or $n = 1$

$7 = 3 \times 2 + 1$ , For $2^{nd}$ term or $n = 2$

$10 = 3 \times 3 + 1$ , For $3^{rd}$ term or $n = 3$

$13 = 3 \times 4 + 1$ , For $4^{th}$ term or $n = 4$

$16 = 3 \times 5 + 1$ , For $5^{th}$ term or $n = 5$

$∴$ Expression for $n^{th}$ term is $3 n + 1$

(iii) For $n = 30$ , $3 \times____+ 1 =____$ .

Join BYJU'S Learning Program