Question

D = = [ x (-3)] - [ 2 x ] = [ 2]

2 -3



=

ii) àW‘ nX 3 Am{U gmYmaU ’$aH$ 5 Va t20 =?

a = 3 , d = 5 , n = 20 , t20 = ?

tn = [ + ( n – 1 ) d ]

∴ t20 = [ 3 + ( – 1 ) x 5 ]

t20 = + 1 9 x 5

∴ t20 =​

Answer 1

Explanation:

-2/3 is correct answer.

ok it's was correct answer.

Answer 2

there are 45 number of given figure imn my andswe

Explanation:

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