Math, asked by nayanakhuntia781, 19 days ago

Value of 7 +( 45 – 45b ) 0 = …….. . a) 0 b) 7 c) 70 d) 8

Answers

Answered by ParikshitPulliwar

0

Answer: Using sine rule,

sinA

a

=

sinC

c

We have, A=180−75=105

∘

∴c=

sin105

∘

3

+1

sin45

∘

=

3

+1

3

+1

2

2

2

1

=2

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