Math, asked by mayurrai2003, 1 year ago

Find last digit of (127)^399

Answers

Answered by kingofmyself

2

AS we know

7^4= 1

so

7^399=( 7^4)^99*7^3

7^399= last digit = 1*343= 3

HOPE IT will HELP you.....

Previous Question

Next Question

Similar questions

Math, 6 months ago

Q-26) Three pipes A, B, and C can fill the tank in 10 hours, 20 hours and 40 hours respectively. In the beginning all of them are opened simultaneously. After 2 hours, tap C is closed and A and B are kept running. After the 4th hour, tap B is also closed. The remaining work is done by tap A alone. What is the percentage of the work done by tap A alone? solve with equation please...

Math, 6 months ago

Find a square root of C.N 3+4i...

Art, 6 months ago

B. Romanesque C. Gothic D. Egyptian 3. Early sculptures were tensed and stiff, their bodies were hidden within enfolding robes but eventually evolved and showed all points of human anatomy and proportion. A. Gothic B. Egyptian C. Greek D. Romanesque...

Math, 1 year ago

how to solve this question.... answer is B...

Physics, 1 year ago

State and prove theorem of parallel axes.

Geography, 1 year ago

distinguish between weathering and erosion...

Chemistry, 1 year ago

An element is sonorous and highly ductile, under which category would you clarify this element?

Math, 1 year ago

bracket to P + Q + 5 bracket close square...