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Answer:

-> we know that,

sin60° = √3/2.

cos30° = √3/2

sin30° = 1/2

cos60° = 1/2

Step-by-step explanation:

-> now putting all the values

-> sin60° cos30° + sin30° cos60°

-> (√3/2) × (√3/2) + (1/2) × (1/2)

√3×√3/2×2 + 1/2×2

-> 3/4 + 1/4

-> 3 + 1/4

-> 4/4

-> 1

Hence, sin60° cos30° + sin30° cos60°=1