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Grade 12Integral Calculus

1∫-1 ( x + 3) dx

Profile image of taniska
11 Years agoGrade 12
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2 Answers

Profile image of Miryala Gopalakrishna
11 Years ago
integration of x+3 from -1 to 1 is equal to
(((x^2)/2)+3x) from -1 to 1
((1/2)+(3))-((1/2)-3)
=3+3
=6
 
Profile image of Anusha
11 Years ago
Ans:-1-1 (x+3)dx
=[(x2 /2)+3x]-11
=[(12)/2 -(-12 )/2]+3(1-(-1))
=(1/2)-(1/2)+6
=6