Evaluate R').r\"), R't).r\"), And R'(t)xr\"(t). 1. R(t)=61, 71°,1) 2. R(t) = 4 Costi-sint J 3. R(t)=(cost+t Sint, Sint - Cost,t) 4. Mt)=e'i+rºj+tantk Find The Integral. 5. 5(2+i+j+k)dt

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need help with all the questions please . will

Evaluate r').r"), r't).r"), and r'(t)xr"(t). 1. r(t)=61, 71°,1) 2. r(t) = 4 costi-sint j 3. r(t)=(cost+t sint, sint - cost,t) 4. Mt)=e'i+rºj+tantk Find the integral. 5. 5(2+i+j+k)dt

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Evaluate R').r\"), R't).r\"), And R'(t)xr\"(t). 1. R(t)=61, 71°,1) 2. R(t) = 4 Costi-sint J 3. R(t)=(cost+t Sint, Sint - Cost,t) 4. Mt)=e'i+rºj+tantk Find The Integral. 5. 5(2+i+j+k)dt

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