Question

After a trigonometric expression has been simplified, how should it be integrated?

विकल्प

• Multiply all terms together before integrating.

• Integrate term by term carefully.

• Differentiate each term instead of integrating it.

• Integrate only the first term.

Answer 1

Once simplification produces separate terms, each term must be integrated individually. Careful term-by-term integration preserves the coefficients and signs.