Question Simplify the expression 3cos(62618)×l4t2 Evaluate l4t2×3cos(−62618)Use cos(−t)=cos(t) to transform the expression l4t2×3cos(62618)Use the commutative property to reorder the terms 3l4t2cos(62618)Solution 3cos(62618)×l4t2 Show Solution
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