Evaluate 4a when a=7
2 answers:
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Answer:
Step-by-step explanation:
Given that the lengths of the sides of a triangle are consecutive integers
Since side cannot be negative we can assume that the sides are
a, a+1 and a+2 where a>0
The largest angle is opposite side a+2 and smallest is angle opposite a
Using sine formula and the given information that the largest angle is twice the smallest angle
we get
Cross multiply to get
Since sin 2A = 2sin A cos A
we get
Consider this option:
1) dy/dx=e⁶ˣ-7x; => dy=(e⁶ˣ-7x)dx;
2)
1) dy/dx=e⁶ˣ-7x; => dy=(e⁶ˣ-7x)dx;
2)