B. 81 / 81
ExplanationStep 1: In GP a = 3 and r = 3. Step 2: a4 = ar^3 = 3×27 = 81. Step 3: The nth term of GP is ar^(n-1).
Step 1: GP में a = 3 और r = 3 है। Step 2: a4 = ar^3 = 3×27 = 81। Step 3: GP का nth term ar^(n-1) होता है।
Tap once to confirm. On the next tap, login will open for the answer.
Tap once to confirm. On the next tap, login will open for the answer.
Tap once to confirm. On the next tap, login will open for the answer.
Tap once to confirm. On the next tap, login will open for the answer.
Tap once to confirm. On the next tap, login will open for the answer.
Tap once to confirm. On the next tap, login will open for the answer.
Use Google login or mobile OTP. Admin can block users and control login providers.
Quiz questions, daily challenge and practice pages will open according to your selected class.