# 1. ∫[√-(1\√)]² dx 2.∫ dx 3. ∫ 4. ∫ 5. ∫sinx.sin(cosx)dx 6. ∫2x²-3sinx+5 7. ∫2x-3cosx+e^x[/tex]

1
by Sanskriti276
can you mention the question 1 properly? please... is there a square root sign there?
for the 4th there is no answer in indefinite integral form..