Question

1. Sin 45 sino + cos 45 cos 30​

Answer 1

sin 45 sin 0 + cos 45 cos 30

= (1/√2) × 0 + (1/√2) × √3/2

= 0 + √3/2√2

= √3/2√2

= 1.732/2.827

Answered by Gauthmath

Answer 2

Answer:

√2sin(0)/2+√6/4

Step-by-step explanation:

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